42618178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19009}}^1$

素因数の和:19089

約数の個数: 16

約数和(自身を含む): 68436000

約数和(自身を除く): 25817822

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 19009, 38018, 361171, 722342, 1121531, 2243062, 21309089, 42618178]

約数ペア:

[(1, 42618178), (2, 21309089), (19, 2243062), (38, 1121531), (59, 722342), (118, 361171), (1121, 38018), (2242, 19009)]