1921197096

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13963}}^1$

素因数の和:14005

約数の個数: 192

約数和(自身を含む): 6685963200

約数和(自身を除く): 4764766104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 351, 364, 378, 392, 441, 468, 504, 546, 588, 637, 702, 728, 756, 819, 882, 936, 1092, 1176, 1274, 1323, 1404, 1512, 1638, 1764, 1911, 2184, 2457, 2548, 2646, 2808, 3276, 3528, 3822, 4914, 5096, 5292, 5733, 6552, 7644, 9828, 10584, 11466, 13963, 15288, 17199, 19656, 22932, 27926, 34398, 41889, 45864, 55852, 68796, 83778, 97741, 111704, 125667, 137592, 167556, 181519, 195482, 251334, 293223, 335112, 363038, 377001, 390964, 502668, 544557, 586446, 684187, 726076, 754002, 781928, 879669, 1005336, 1089114, 1172892, 1270633, 1368374, 1452152, 1508004, 1633671, 1759338, 2052561, 2178228, 2345784, 2541266, 2639007, 2736748, 3016008, 3267342, 3518676, 3811899, 4105122, 4356456, 4901013, 5082532, 5278014, 5473496, 6157683, 6534684, 7037352, 7623798, 8210244, 8894431, 9802026, 10165064, 10556028, 11435697, 12315366, 13069368, 15247596, 16420488, 17788862, 18473049, 19604052, 21112056, 22871394, 24630732, 26683293, 30495192, 34307091, 35577724, 36946098, 39208104, 45742788, 49261464, 53366586, 68614182, 71155448, 73892196, 80049879, 91485576, 106733172, 137228364, 147784392, 160099758, 213466344, 240149637, 274456728, 320199516, 480299274, 640399032, 960598548, 1921197096]

約数ペア:

[(1, 1921197096), (2, 960598548), (3, 640399032), (4, 480299274), (6, 320199516), (7, 274456728), (8, 240149637), (9, 213466344), (12, 160099758), (13, 147784392), (14, 137228364), (18, 106733172), (21, 91485576), (24, 80049879), (26, 73892196), (27, 71155448), (28, 68614182), (36, 53366586), (39, 49261464), (42, 45742788), (49, 39208104), (52, 36946098), (54, 35577724), (56, 34307091), (63, 30495192), (72, 26683293), (78, 24630732), (84, 22871394), (91, 21112056), (98, 19604052), (104, 18473049), (108, 17788862), (117, 16420488), (126, 15247596), (147, 13069368), (156, 12315366), (168, 11435697), (182, 10556028), (189, 10165064), (196, 9802026), (216, 8894431), (234, 8210244), (252, 7623798), (273, 7037352), (294, 6534684), (312, 6157683), (351, 5473496), (364, 5278014), (378, 5082532), (392, 4901013), (441, 4356456), (468, 4105122), (504, 3811899), (546, 3518676), (588, 3267342), (637, 3016008), (702, 2736748), (728, 2639007), (756, 2541266), (819, 2345784), (882, 2178228), (936, 2052561), (1092, 1759338), (1176, 1633671), (1274, 1508004), (1323, 1452152), (1404, 1368374), (1512, 1270633), (1638, 1172892), (1764, 1089114), (1911, 1005336), (2184, 879669), (2457, 781928), (2548, 754002), (2646, 726076), (2808, 684187), (3276, 586446), (3528, 544557), (3822, 502668), (4914, 390964), (5096, 377001), (5292, 363038), (5733, 335112), (6552, 293223), (7644, 251334), (9828, 195482), (10584, 181519), (11466, 167556), (13963, 137592), (15288, 125667), (17199, 111704), (19656, 97741), (22932, 83778), (27926, 68796), (34398, 55852), (41889, 45864)]