21797094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19427}}^1$

素因数の和:19460

約数の個数: 32

約数和(自身を含む): 50357376

約数和(自身を除く): 28560282

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 19427, 38854, 58281, 116562, 213697, 330259, 427394, 641091, 660518, 990777, 1282182, 1981554, 3632849, 7265698, 10898547, 21797094]

約数ペア:

[(1, 21797094), (2, 10898547), (3, 7265698), (6, 3632849), (11, 1981554), (17, 1282182), (22, 990777), (33, 660518), (34, 641091), (51, 427394), (66, 330259), (102, 213697), (187, 116562), (374, 58281), (561, 38854), (1122, 19427)]