38721834

素因数分解:

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

素因数の和:31211

約数の個数: 32

約数和(自身を含む): 89792640

約数和(自身を除く): 51070806

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 31177, 62354, 93531, 187062, 280593, 561186, 717071, 841779, 1434142, 1683558, 2151213, 4302426, 6453639, 12907278, 19360917, 38721834]

約数ペア:

[(1, 38721834), (2, 19360917), (3, 12907278), (6, 6453639), (9, 4302426), (18, 2151213), (23, 1683558), (27, 1434142), (46, 841779), (54, 717071), (69, 561186), (138, 280593), (207, 187062), (414, 93531), (621, 62354), (1242, 31177)]