18358434

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3119}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 41184000

約数和(自身を除く): 22825566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 3119, 5886, 6238, 9357, 18714, 28071, 56142, 84213, 168426, 339971, 679942, 1019913, 2039826, 3059739, 6119478, 9179217, 18358434]

約数ペア:

[(1, 18358434), (2, 9179217), (3, 6119478), (6, 3059739), (9, 2039826), (18, 1019913), (27, 679942), (54, 339971), (109, 168426), (218, 84213), (327, 56142), (654, 28071), (981, 18714), (1962, 9357), (2943, 6238), (3119, 5886)]