18882864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 71495424

約数和(自身を除く): 52612560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 131, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 262, 264, 273, 286, 308, 312, 336, 364, 393, 396, 429, 462, 468, 504, 524, 528, 546, 572, 616, 624, 693, 728, 786, 792, 819, 858, 917, 924, 936, 1001, 1008, 1048, 1092, 1144, 1179, 1232, 1287, 1386, 1441, 1456, 1572, 1584, 1638, 1703, 1716, 1834, 1848, 1872, 2002, 2096, 2184, 2288, 2358, 2574, 2751, 2772, 2882, 3003, 3144, 3276, 3406, 3432, 3668, 3696, 4004, 4323, 4368, 4716, 5109, 5148, 5502, 5544, 5764, 6006, 6288, 6552, 6812, 6864, 7336, 8008, 8253, 8646, 9009, 9432, 10087, 10218, 10296, 11004, 11088, 11528, 11921, 12012, 12969, 13104, 13624, 14672, 15327, 16016, 16506, 17292, 18018, 18733, 18864, 20174, 20436, 20592, 22008, 23056, 23842, 24024, 25938, 27248, 30261, 30654, 33012, 34584, 35763, 36036, 37466, 40348, 40872, 44016, 47684, 48048, 51876, 56199, 60522, 61308, 66024, 69168, 71526, 72072, 74932, 80696, 81744, 90783, 95368, 103752, 107289, 112398, 121044, 122616, 131131, 132048, 143052, 144144, 149864, 161392, 168597, 181566, 190736, 207504, 214578, 224796, 242088, 245232, 262262, 286104, 299728, 337194, 363132, 393393, 429156, 449592, 484176, 524524, 572208, 674388, 726264, 786786, 858312, 899184, 1049048, 1180179, 1348776, 1452528, 1573572, 1716624, 2098096, 2360358, 2697552, 3147144, 4720716, 6294288, 9441432, 18882864]

約数ペア:

[(1, 18882864), (2, 9441432), (3, 6294288), (4, 4720716), (6, 3147144), (7, 2697552), (8, 2360358), (9, 2098096), (11, 1716624), (12, 1573572), (13, 1452528), (14, 1348776), (16, 1180179), (18, 1049048), (21, 899184), (22, 858312), (24, 786786), (26, 726264), (28, 674388), (33, 572208), (36, 524524), (39, 484176), (42, 449592), (44, 429156), (48, 393393), (52, 363132), (56, 337194), (63, 299728), (66, 286104), (72, 262262), (77, 245232), (78, 242088), (84, 224796), (88, 214578), (91, 207504), (99, 190736), (104, 181566), (112, 168597), (117, 161392), (126, 149864), (131, 144144), (132, 143052), (143, 132048), (144, 131131), (154, 122616), (156, 121044), (168, 112398), (176, 107289), (182, 103752), (198, 95368), (208, 90783), (231, 81744), (234, 80696), (252, 74932), (262, 72072), (264, 71526), (273, 69168), (286, 66024), (308, 61308), (312, 60522), (336, 56199), (364, 51876), (393, 48048), (396, 47684), (429, 44016), (462, 40872), (468, 40348), (504, 37466), (524, 36036), (528, 35763), (546, 34584), (572, 33012), (616, 30654), (624, 30261), (693, 27248), (728, 25938), (786, 24024), (792, 23842), (819, 23056), (858, 22008), (917, 20592), (924, 20436), (936, 20174), (1001, 18864), (1008, 18733), (1048, 18018), (1092, 17292), (1144, 16506), (1179, 16016), (1232, 15327), (1287, 14672), (1386, 13624), (1441, 13104), (1456, 12969), (1572, 12012), (1584, 11921), (1638, 11528), (1703, 11088), (1716, 11004), (1834, 10296), (1848, 10218), (1872, 10087), (2002, 9432), (2096, 9009), (2184, 8646), (2288, 8253), (2358, 8008), (2574, 7336), (2751, 6864), (2772, 6812), (2882, 6552), (3003, 6288), (3144, 6006), (3276, 5764), (3406, 5544), (3432, 5502), (3668, 5148), (3696, 5109), (4004, 4716), (4323, 4368)]