40702218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{641}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 85976640

約数和(自身を除く): 45274422

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 557, 641, 1114, 1282, 1671, 1923, 3342, 3846, 10583, 12179, 21166, 24358, 31749, 36537, 63498, 73074, 357037, 714074, 1071111, 2142222, 6783703, 13567406, 20351109, 40702218]

約数ペア:

[(1, 40702218), (2, 20351109), (3, 13567406), (6, 6783703), (19, 2142222), (38, 1071111), (57, 714074), (114, 357037), (557, 73074), (641, 63498), (1114, 36537), (1282, 31749), (1671, 24358), (1923, 21166), (3342, 12179), (3846, 10583)]