31483218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23743}}^1$

素因数の和:23778

約数の個数: 32

約数和(自身を含む): 71801856

約数和(自身を除く): 40318638

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 23743, 47486, 71229, 142458, 308659, 403631, 617318, 807262, 925977, 1210893, 1851954, 2421786, 5247203, 10494406, 15741609, 31483218]

約数ペア:

[(1, 31483218), (2, 15741609), (3, 10494406), (6, 5247203), (13, 2421786), (17, 1851954), (26, 1210893), (34, 925977), (39, 807262), (51, 617318), (78, 403631), (102, 308659), (221, 142458), (442, 71229), (663, 47486), (1326, 23743)]