31172346

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{9067}}^1$

素因数の和:9266

約数の個数: 24

約数和(自身を含む): 67901184

約数和(自身を除く): 36728838

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 9067, 18134, 27201, 54402, 81603, 163206, 1731797, 3463594, 5195391, 10390782, 15586173, 31172346]

約数ペア:

[(1, 31172346), (2, 15586173), (3, 10390782), (6, 5195391), (9, 3463594), (18, 1731797), (191, 163206), (382, 81603), (573, 54402), (1146, 27201), (1719, 18134), (3438, 9067)]