12907278

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31177}}^1$

素因数の和:31208

約数の個数: 24

約数和(自身を含む): 29182608

約数和(自身を除く): 16275330

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 31177, 62354, 93531, 187062, 280593, 561186, 717071, 1434142, 2151213, 4302426, 6453639, 12907278]

約数ペア:

[(1, 12907278), (2, 6453639), (3, 4302426), (6, 2151213), (9, 1434142), (18, 717071), (23, 561186), (46, 280593), (69, 187062), (138, 93531), (207, 62354), (414, 31177)]