13800931998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{71761}}^1$

素因数の和:72033

約数の個数: 64

約数和(自身を含む): 33343495680

約数和(自身を除く): 19542563682

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 241, 266, 399, 482, 723, 798, 1446, 1687, 3374, 4579, 5061, 9158, 10122, 13737, 27474, 32053, 64106, 71761, 96159, 143522, 192318, 215283, 430566, 502327, 1004654, 1363459, 1506981, 2726918, 3013962, 4090377, 8180754, 9544213, 17294401, 19088426, 28632639, 34588802, 51883203, 57265278, 103766406, 121060807, 242121614, 328593619, 363182421, 657187238, 726364842, 985780857, 1971561714, 2300155333, 4600310666, 6900465999, 13800931998]

約数ペア:

[(1, 13800931998), (2, 6900465999), (3, 4600310666), (6, 2300155333), (7, 1971561714), (14, 985780857), (19, 726364842), (21, 657187238), (38, 363182421), (42, 328593619), (57, 242121614), (114, 121060807), (133, 103766406), (241, 57265278), (266, 51883203), (399, 34588802), (482, 28632639), (723, 19088426), (798, 17294401), (1446, 9544213), (1687, 8180754), (3374, 4090377), (4579, 3013962), (5061, 2726918), (9158, 1506981), (10122, 1363459), (13737, 1004654), (27474, 502327), (32053, 430566), (64106, 215283), (71761, 192318), (96159, 143522)]