21904812

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{10313}}^1$

素因数の和:10382

約数の個数: 36

約数和(自身を含む): 56314440

約数和(自身を除く): 34409628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 10313, 20626, 30939, 41252, 61878, 92817, 123756, 185634, 371268, 608467, 1216934, 1825401, 2433868, 3650802, 5476203, 7301604, 10952406, 21904812]

約数ペア:

[(1, 21904812), (2, 10952406), (3, 7301604), (4, 5476203), (6, 3650802), (9, 2433868), (12, 1825401), (18, 1216934), (36, 608467), (59, 371268), (118, 185634), (177, 123756), (236, 92817), (354, 61878), (531, 41252), (708, 30939), (1062, 20626), (2124, 10313)]