1812251568

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{25913}}^1$

素因数の和:26002

約数の個数: 80

約数和(自身を含む): 4935684096

約数和(自身を除く): 3123432528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4371, 5828, 8742, 11656, 17484, 23312, 25913, 34968, 51826, 69936, 77739, 103652, 155478, 207304, 310956, 414608, 621912, 803303, 1217911, 1243824, 1606606, 2409909, 2435822, 3213212, 3653733, 4819818, 4871644, 6426424, 7307466, 9639636, 9743288, 12852848, 14614932, 19279272, 19486576, 29229864, 37755241, 38558544, 58459728, 75510482, 113265723, 151020964, 226531446, 302041928, 453062892, 604083856, 906125784, 1812251568]

約数ペア:

[(1, 1812251568), (2, 906125784), (3, 604083856), (4, 453062892), (6, 302041928), (8, 226531446), (12, 151020964), (16, 113265723), (24, 75510482), (31, 58459728), (47, 38558544), (48, 37755241), (62, 29229864), (93, 19486576), (94, 19279272), (124, 14614932), (141, 12852848), (186, 9743288), (188, 9639636), (248, 7307466), (282, 6426424), (372, 4871644), (376, 4819818), (496, 3653733), (564, 3213212), (744, 2435822), (752, 2409909), (1128, 1606606), (1457, 1243824), (1488, 1217911), (2256, 803303), (2914, 621912), (4371, 414608), (5828, 310956), (8742, 207304), (11656, 155478), (17484, 103652), (23312, 77739), (25913, 69936), (34968, 51826)]