21532566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{326251}}^1$

素因数の和:326267

約数の個数: 16

約数和(自身を含む): 46980288

約数和(自身を除く): 25447722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 326251, 652502, 978753, 1957506, 3588761, 7177522, 10766283, 21532566]

約数ペア:

[(1, 21532566), (2, 10766283), (3, 7177522), (6, 3588761), (11, 1957506), (22, 978753), (33, 652502), (66, 326251)]