21664698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19309}}^1$

素因数の和:19342

約数の個数: 32

約数和(自身を含む): 50051520

約数和(自身を除く): 28386822

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 19309, 38618, 57927, 115854, 212399, 328253, 424798, 637197, 656506, 984759, 1274394, 1969518, 3610783, 7221566, 10832349, 21664698]

約数ペア:

[(1, 21664698), (2, 10832349), (3, 7221566), (6, 3610783), (11, 1969518), (17, 1274394), (22, 984759), (33, 656506), (34, 637197), (51, 424798), (66, 328253), (102, 212399), (187, 115854), (374, 57927), (561, 38618), (1122, 19309)]