21092436

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5801}}^1$

素因数の和:5912

約数の個数: 36

約数和(自身を含む): 53854164

約数和(自身を除く): 32761728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5801, 11602, 17403, 23204, 34806, 52209, 69612, 104418, 208836, 585901, 1171802, 1757703, 2343604, 3515406, 5273109, 7030812, 10546218, 21092436]

約数ペア:

[(1, 21092436), (2, 10546218), (3, 7030812), (4, 5273109), (6, 3515406), (9, 2343604), (12, 1757703), (18, 1171802), (36, 585901), (101, 208836), (202, 104418), (303, 69612), (404, 52209), (606, 34806), (909, 23204), (1212, 17403), (1818, 11602), (3636, 5801)]