91312218

素因数分解:

$2^1\times 3^3\times {\mathrm{1690967}}^1$

素因数の和:1690978

約数の個数: 16

約数和(自身を含む): 202916160

約数和(自身を除く): 111603942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1690967, 3381934, 5072901, 10145802, 15218703, 30437406, 45656109, 91312218]

約数ペア:

[(1, 91312218), (2, 45656109), (3, 30437406), (6, 15218703), (9, 10145802), (18, 5072901), (27, 3381934), (54, 1690967)]