31306806

素因数分解:

$2^1\times 3^2\times {\mathrm{853}}^1\times {\mathrm{2039}}^1$

素因数の和:2900

約数の個数: 24

約数和(自身を含む): 67944240

約数和(自身を除く): 36637434

約数列:

[1, 2, 3, 6, 9, 18, 853, 1706, 2039, 2559, 4078, 5118, 6117, 7677, 12234, 15354, 18351, 36702, 1739267, 3478534, 5217801, 10435602, 15653403, 31306806]

約数ペア:

[(1, 31306806), (2, 15653403), (3, 10435602), (6, 5217801), (9, 3478534), (18, 1739267), (853, 36702), (1706, 18351), (2039, 15354), (2559, 12234), (4078, 7677), (5118, 6117)]