12238956

素因数分解:

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

素因数の和:3238

約数の個数: 36

約数和(自身を含む): 31231200

約数和(自身を除く): 18992244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3119, 3924, 6238, 9357, 12476, 18714, 28071, 37428, 56142, 112284, 339971, 679942, 1019913, 1359884, 2039826, 3059739, 4079652, 6119478, 12238956]

約数ペア:

[(1, 12238956), (2, 6119478), (3, 4079652), (4, 3059739), (6, 2039826), (9, 1359884), (12, 1019913), (18, 679942), (36, 339971), (109, 112284), (218, 56142), (327, 37428), (436, 28071), (654, 18714), (981, 12476), (1308, 9357), (1962, 6238), (3119, 3924)]