30928374

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{46439}}^1$

素因数の和:46484

約数の個数: 24

約数和(自身を含む): 68824080

約数和(自身を除く): 37895706

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 46439, 92878, 139317, 278634, 417951, 835902, 1718243, 3436486, 5154729, 10309458, 15464187, 30928374]

約数ペア:

[(1, 30928374), (2, 15464187), (3, 10309458), (6, 5154729), (9, 3436486), (18, 1718243), (37, 835902), (74, 417951), (111, 278634), (222, 139317), (333, 92878), (666, 46439)]