21408643182

素因数分解:

$2^1\times 3^1\times {\mathrm{9241}}^1\times {\mathrm{386117}}^1$

素因数の和:395363

約数の個数: 16

約数和(自身を含む): 42822030672

約数和(自身を除く): 21413387490

約数列:

[1, 2, 3, 6, 9241, 18482, 27723, 55446, 386117, 772234, 1158351, 2316702, 3568107197, 7136214394, 10704321591, 21408643182]

約数ペア:

[(1, 21408643182), (2, 10704321591), (3, 7136214394), (6, 3568107197), (9241, 2316702), (18482, 1158351), (27723, 772234), (55446, 386117)]