42407058

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 86245632

約数和(自身を除く): 43838574

約数列:

[1, 2, 3, 6, 131, 163, 262, 326, 331, 393, 489, 662, 786, 978, 993, 1986, 21353, 42706, 43361, 53953, 64059, 86722, 107906, 128118, 130083, 161859, 260166, 323718, 7067843, 14135686, 21203529, 42407058]

約数ペア:

[(1, 42407058), (2, 21203529), (3, 14135686), (6, 7067843), (131, 323718), (163, 260166), (262, 161859), (326, 130083), (331, 128118), (393, 107906), (489, 86722), (662, 64059), (786, 53953), (978, 43361), (993, 42706), (1986, 21353)]