90628218

素因数分解:

$2^1\times 3^2\times {\mathrm{5034901}}^1$

素因数の和:5034909

約数の個数: 12

約数和(自身を含む): 196361178

約数和(自身を除く): 105732960

約数列:

[1, 2, 3, 6, 9, 18, 5034901, 10069802, 15104703, 30209406, 45314109, 90628218]

約数ペア:

[(1, 90628218), (2, 45314109), (3, 30209406), (6, 15104703), (9, 10069802), (18, 5034901)]