22198698

素因数分解:

$2^1\times 3^4\times {\mathrm{137029}}^1$

素因数の和:137043

約数の個数: 20

約数和(自身を含む): 49741890

約数和(自身を除く): 27543192

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 137029, 274058, 411087, 822174, 1233261, 2466522, 3699783, 7399566, 11099349, 22198698]

約数ペア:

[(1, 22198698), (2, 11099349), (3, 7399566), (6, 3699783), (9, 2466522), (18, 1233261), (27, 822174), (54, 411087), (81, 274058), (162, 137029)]