17734518

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 41817600

約数和(自身を除く): 24083082

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 109, 131, 138, 207, 218, 262, 327, 393, 414, 621, 654, 786, 981, 1179, 1242, 1962, 2358, 2507, 2943, 3013, 3537, 5014, 5886, 6026, 7074, 7521, 9039, 14279, 15042, 18078, 22563, 27117, 28558, 42837, 45126, 54234, 67689, 81351, 85674, 128511, 135378, 162702, 257022, 328417, 385533, 656834, 771066, 985251, 1970502, 2955753, 5911506, 8867259, 17734518]

約数ペア:

[(1, 17734518), (2, 8867259), (3, 5911506), (6, 2955753), (9, 1970502), (18, 985251), (23, 771066), (27, 656834), (46, 385533), (54, 328417), (69, 257022), (109, 162702), (131, 135378), (138, 128511), (207, 85674), (218, 81351), (262, 67689), (327, 54234), (393, 45126), (414, 42837), (621, 28558), (654, 27117), (786, 22563), (981, 18078), (1179, 15042), (1242, 14279), (1962, 9039), (2358, 7521), (2507, 7074), (2943, 6026), (3013, 5886), (3537, 5014)]