31033854

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{8329}}^1$

素因数の和:8366

約数の個数: 40

約数和(自身を含む): 72570960

約数和(自身を除く): 41537106

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 8329, 16658, 24987, 49974, 74961, 149922, 191567, 224883, 383134, 449766, 574701, 674649, 1149402, 1349298, 1724103, 3448206, 5172309, 10344618, 15516927, 31033854]

約数ペア:

[(1, 31033854), (2, 15516927), (3, 10344618), (6, 5172309), (9, 3448206), (18, 1724103), (23, 1349298), (27, 1149402), (46, 674649), (54, 574701), (69, 449766), (81, 383134), (138, 224883), (162, 191567), (207, 149922), (414, 74961), (621, 49974), (1242, 24987), (1863, 16658), (3726, 8329)]