18200898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2801}}^1$

素因数の和:2847

約数の個数: 36

約数和(自身を含む): 41634918

約数和(自身を除く): 23434020

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 2801, 3249, 5602, 6498, 8403, 16806, 25209, 50418, 53219, 106438, 159657, 319314, 478971, 957942, 1011161, 2022322, 3033483, 6066966, 9100449, 18200898]

約数ペア:

[(1, 18200898), (2, 9100449), (3, 6066966), (6, 3033483), (9, 2022322), (18, 1011161), (19, 957942), (38, 478971), (57, 319314), (114, 159657), (171, 106438), (342, 53219), (361, 50418), (722, 25209), (1083, 16806), (2166, 8403), (2801, 6498), (3249, 5602)]