20171618988

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{1223}}^1\times {\mathrm{4691}}^1$

素因数の和:6214

約数の個数: 48

約数和(自身を含む): 47276441856

約数和(自身を除く): 27104822868

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1223, 1758, 2446, 3516, 3669, 4691, 4892, 7338, 9382, 14073, 14676, 18764, 28146, 56292, 358339, 716678, 1075017, 1374463, 1433356, 2150034, 2748926, 4123389, 4300068, 5497852, 5737093, 8246778, 11474186, 16493556, 17211279, 22948372, 34422558, 68845116, 1680968249, 3361936498, 5042904747, 6723872996, 10085809494, 20171618988]

約数ペア:

[(1, 20171618988), (2, 10085809494), (3, 6723872996), (4, 5042904747), (6, 3361936498), (12, 1680968249), (293, 68845116), (586, 34422558), (879, 22948372), (1172, 17211279), (1223, 16493556), (1758, 11474186), (2446, 8246778), (3516, 5737093), (3669, 5497852), (4691, 4300068), (4892, 4123389), (7338, 2748926), (9382, 2150034), (14073, 1433356), (14676, 1374463), (18764, 1075017), (28146, 716678), (56292, 358339)]