27130418

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2858

約数の個数: 24

約数和(自身を含む): 47825964

約数和(自身を除く): 20695546

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 2741, 4949, 5482, 9898, 19187, 38374, 134309, 268618, 276841, 553682, 1937887, 3875774, 13565209, 27130418]

約数ペア:

[(1, 27130418), (2, 13565209), (7, 3875774), (14, 1937887), (49, 553682), (98, 276841), (101, 268618), (202, 134309), (707, 38374), (1414, 19187), (2741, 9898), (4949, 5482)]