21086779896

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39733}}^1$

素因数の和:39777

約数の個数: 224

約数和(自身を含む): 72961160160

約数和(自身を除く): 51874380264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 729, 756, 819, 936, 972, 1053, 1092, 1134, 1404, 1458, 1512, 1638, 1701, 1944, 2106, 2184, 2268, 2457, 2808, 2916, 3159, 3276, 3402, 4212, 4536, 4914, 5103, 5832, 6318, 6552, 6804, 7371, 8424, 9477, 9828, 10206, 12636, 13608, 14742, 18954, 19656, 20412, 22113, 25272, 29484, 37908, 39733, 40824, 44226, 58968, 66339, 75816, 79466, 88452, 119199, 132678, 158932, 176904, 238398, 265356, 278131, 317864, 357597, 476796, 516529, 530712, 556262, 715194, 834393, 953592, 1033058, 1072791, 1112524, 1430388, 1549587, 1668786, 2066116, 2145582, 2225048, 2503179, 2860776, 3099174, 3218373, 3337572, 3615703, 4132232, 4291164, 4648761, 5006358, 6198348, 6436746, 6675144, 7231406, 7509537, 8582328, 9297522, 9655119, 10012716, 10847109, 12396696, 12873492, 13946283, 14462812, 15019074, 18595044, 19310238, 20025432, 21694218, 22528611, 25746984, 27892566, 28925624, 28965357, 30038148, 32541327, 37190088, 38620476, 41838849, 43388436, 45057222, 55785132, 57930714, 60076296, 65082654, 67585833, 77240952, 83677698, 86776872, 90114444, 97623981, 111570264, 115861428, 125516547, 130165308, 135171666, 167355396, 180228888, 195247962, 202757499, 231722856, 251033094, 260330616, 270343332, 292871943, 334710792, 376549641, 390495924, 405514998, 502066188, 540686664, 585743886, 753099282, 780991848, 811029996, 878615829, 1004132376, 1171487772, 1506198564, 1622059992, 1757231658, 2342975544, 2635847487, 3012397128, 3514463316, 5271694974, 7028926632, 10543389948, 21086779896]

約数ペア:

[(1, 21086779896), (2, 10543389948), (3, 7028926632), (4, 5271694974), (6, 3514463316), (7, 3012397128), (8, 2635847487), (9, 2342975544), (12, 1757231658), (13, 1622059992), (14, 1506198564), (18, 1171487772), (21, 1004132376), (24, 878615829), (26, 811029996), (27, 780991848), (28, 753099282), (36, 585743886), (39, 540686664), (42, 502066188), (52, 405514998), (54, 390495924), (56, 376549641), (63, 334710792), (72, 292871943), (78, 270343332), (81, 260330616), (84, 251033094), (91, 231722856), (104, 202757499), (108, 195247962), (117, 180228888), (126, 167355396), (156, 135171666), (162, 130165308), (168, 125516547), (182, 115861428), (189, 111570264), (216, 97623981), (234, 90114444), (243, 86776872), (252, 83677698), (273, 77240952), (312, 67585833), (324, 65082654), (351, 60076296), (364, 57930714), (378, 55785132), (468, 45057222), (486, 43388436), (504, 41838849), (546, 38620476), (567, 37190088), (648, 32541327), (702, 30038148), (728, 28965357), (729, 28925624), (756, 27892566), (819, 25746984), (936, 22528611), (972, 21694218), (1053, 20025432), (1092, 19310238), (1134, 18595044), (1404, 15019074), (1458, 14462812), (1512, 13946283), (1638, 12873492), (1701, 12396696), (1944, 10847109), (2106, 10012716), (2184, 9655119), (2268, 9297522), (2457, 8582328), (2808, 7509537), (2916, 7231406), (3159, 6675144), (3276, 6436746), (3402, 6198348), (4212, 5006358), (4536, 4648761), (4914, 4291164), (5103, 4132232), (5832, 3615703), (6318, 3337572), (6552, 3218373), (6804, 3099174), (7371, 2860776), (8424, 2503179), (9477, 2225048), (9828, 2145582), (10206, 2066116), (12636, 1668786), (13608, 1549587), (14742, 1430388), (18954, 1112524), (19656, 1072791), (20412, 1033058), (22113, 953592), (25272, 834393), (29484, 715194), (37908, 556262), (39733, 530712), (40824, 516529), (44226, 476796), (58968, 357597), (66339, 317864), (75816, 278131), (79466, 265356), (88452, 238398), (119199, 176904), (132678, 158932)]