123304518

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{3677}}^1$

素因数の和:3720

約数の個数: 56

約数和(自身を含む): 289443888

約数和(自身を除く): 166139370

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 729, 1242, 1458, 1863, 3677, 3726, 5589, 7354, 11031, 11178, 16767, 22062, 33093, 33534, 66186, 84571, 99279, 169142, 198558, 253713, 297837, 507426, 595674, 761139, 893511, 1522278, 1787022, 2283417, 2680533, 4566834, 5361066, 6850251, 13700502, 20550753, 41101506, 61652259, 123304518]

約数ペア:

[(1, 123304518), (2, 61652259), (3, 41101506), (6, 20550753), (9, 13700502), (18, 6850251), (23, 5361066), (27, 4566834), (46, 2680533), (54, 2283417), (69, 1787022), (81, 1522278), (138, 893511), (162, 761139), (207, 595674), (243, 507426), (414, 297837), (486, 253713), (621, 198558), (729, 169142), (1242, 99279), (1458, 84571), (1863, 66186), (3677, 33534), (3726, 33093), (5589, 22062), (7354, 16767), (11031, 11178)]