21835668

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{16103}}^1$

素因数の和:16223

約数の個数: 24

約数和(自身を含む): 51403968

約数和(自身を除く): 29568300

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 16103, 32206, 48309, 64412, 96618, 193236, 1819639, 3639278, 5458917, 7278556, 10917834, 21835668]

約数ペア:

[(1, 21835668), (2, 10917834), (3, 7278556), (4, 5458917), (6, 3639278), (12, 1819639), (113, 193236), (226, 96618), (339, 64412), (452, 48309), (678, 32206), (1356, 16103)]