42446986

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{853}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 64562400

約数和(自身を除く): 22115414

約数列:

[1, 2, 139, 179, 278, 358, 853, 1706, 24881, 49762, 118567, 152687, 237134, 305374, 21223493, 42446986]

約数ペア:

[(1, 42446986), (2, 21223493), (139, 305374), (179, 237134), (278, 152687), (358, 118567), (853, 49762), (1706, 24881)]