3680440218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72481}}^1$

素因数の和:72540

約数の個数: 96

約数和(自身を含む): 10131244032

約数和(自身を除く): 6450803814

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3627, 3906, 5642, 7254, 8463, 16926, 25389, 50778, 72481, 144962, 217443, 434886, 507367, 652329, 942253, 1014734, 1304658, 1522101, 1884506, 2246911, 2826759, 3044202, 4493822, 4566303, 5653518, 6595771, 6740733, 8480277, 9132606, 13191542, 13481466, 15728377, 16960554, 19787313, 20222199, 29209843, 31456754, 39574626, 40444398, 47185131, 58419686, 59361939, 87629529, 94370262, 118723878, 141555393, 175259058, 204468901, 262888587, 283110786, 408937802, 525777174, 613406703, 1226813406, 1840220109, 3680440218]

約数ペア:

[(1, 3680440218), (2, 1840220109), (3, 1226813406), (6, 613406703), (7, 525777174), (9, 408937802), (13, 283110786), (14, 262888587), (18, 204468901), (21, 175259058), (26, 141555393), (31, 118723878), (39, 94370262), (42, 87629529), (62, 59361939), (63, 58419686), (78, 47185131), (91, 40444398), (93, 39574626), (117, 31456754), (126, 29209843), (182, 20222199), (186, 19787313), (217, 16960554), (234, 15728377), (273, 13481466), (279, 13191542), (403, 9132606), (434, 8480277), (546, 6740733), (558, 6595771), (651, 5653518), (806, 4566303), (819, 4493822), (1209, 3044202), (1302, 2826759), (1638, 2246911), (1953, 1884506), (2418, 1522101), (2821, 1304658), (3627, 1014734), (3906, 942253), (5642, 652329), (7254, 507367), (8463, 434886), (16926, 217443), (25389, 144962), (50778, 72481)]