2115702306

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{239387}}^1$

素因数の和:239886

約数の個数: 24

約数和(自身を含む): 4593376944

約数和(自身を除く): 2477674638

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 8838, 239387, 478774, 718161, 1436322, 2154483, 4308966, 117539017, 235078034, 352617051, 705234102, 1057851153, 2115702306]

約数ペア:

[(1, 2115702306), (2, 1057851153), (3, 705234102), (6, 352617051), (9, 235078034), (18, 117539017), (491, 4308966), (982, 2154483), (1473, 1436322), (2946, 718161), (4419, 478774), (8838, 239387)]