40312974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{977}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 90860112

約数和(自身を除く): 50547138

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 529, 598, 897, 977, 1058, 1587, 1794, 1954, 2931, 3174, 5862, 6877, 12701, 13754, 20631, 22471, 25402, 38103, 41262, 44942, 67413, 76206, 134826, 292123, 516833, 584246, 876369, 1033666, 1550499, 1752738, 3100998, 6718829, 13437658, 20156487, 40312974]

約数ペア:

[(1, 40312974), (2, 20156487), (3, 13437658), (6, 6718829), (13, 3100998), (23, 1752738), (26, 1550499), (39, 1033666), (46, 876369), (69, 584246), (78, 516833), (138, 292123), (299, 134826), (529, 76206), (598, 67413), (897, 44942), (977, 41262), (1058, 38103), (1587, 25402), (1794, 22471), (1954, 20631), (2931, 13754), (3174, 12701), (5862, 6877)]