68180826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2843}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 156169728

約数和(自身を除く): 87988902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 1142, 1713, 2843, 3426, 3997, 5686, 7994, 8529, 11991, 17058, 19901, 23982, 39802, 59703, 119406, 1623353, 3246706, 4870059, 9740118, 11363471, 22726942, 34090413, 68180826]

約数ペア:

[(1, 68180826), (2, 34090413), (3, 22726942), (6, 11363471), (7, 9740118), (14, 4870059), (21, 3246706), (42, 1623353), (571, 119406), (1142, 59703), (1713, 39802), (2843, 23982), (3426, 19901), (3997, 17058), (5686, 11991), (7994, 8529)]