31316742

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{9109}}^1$

素因数の和:9308

約数の個数: 24

約数和(自身を含む): 68215680

約数和(自身を除く): 36898938

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 9109, 18218, 27327, 54654, 81981, 163962, 1739819, 3479638, 5219457, 10438914, 15658371, 31316742]

約数ペア:

[(1, 31316742), (2, 15658371), (3, 10438914), (6, 5219457), (9, 3479638), (18, 1739819), (191, 163962), (382, 81981), (573, 54654), (1146, 27327), (1719, 18218), (3438, 9109)]