40547106

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{31727}}^1$

素因数の和:31806

約数の個数: 24

約数和(自身を含む): 89092224

約数和(自身を除く): 48545118

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 31727, 63454, 95181, 190362, 285543, 571086, 2252617, 4505234, 6757851, 13515702, 20273553, 40547106]

約数ペア:

[(1, 40547106), (2, 20273553), (3, 13515702), (6, 6757851), (9, 4505234), (18, 2252617), (71, 571086), (142, 285543), (213, 190362), (426, 95181), (639, 63454), (1278, 31727)]