18379984233609

素因数分解:

$3^2\times {\mathrm{1231}}^1\times {\mathrm{2707}}^1\times {\mathrm{612853}}^1$

素因数の和:616797

約数の個数: 24

約数和(自身を含む): 26580291850112

約数和(自身を除く): 8200307616503

約数列:

[1, 3, 9, 1231, 2707, 3693, 8121, 11079, 24363, 612853, 1838559, 3332317, 5515677, 9996951, 29990853, 754422043, 1658993071, 2263266129, 4976979213, 6789798387, 14930937639, 2042220470401, 6126661411203, 18379984233609]

約数ペア:

[(1, 18379984233609), (3, 6126661411203), (9, 2042220470401), (1231, 14930937639), (2707, 6789798387), (3693, 4976979213), (8121, 2263266129), (11079, 1658993071), (24363, 754422043), (612853, 29990853), (1838559, 9996951), (3332317, 5515677)]