9090818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 6875902

約数列:

[1, 2, 11, 17, 22, 34, 109, 187, 218, 223, 374, 446, 1199, 1853, 2398, 2453, 3706, 3791, 4906, 7582, 20383, 24307, 40766, 41701, 48614, 83402, 267377, 413219, 534754, 826438, 4545409, 9090818]

約数ペア:

[(1, 9090818), (2, 4545409), (11, 826438), (17, 534754), (22, 413219), (34, 267377), (109, 83402), (187, 48614), (218, 41701), (223, 40766), (374, 24307), (446, 20383), (1199, 7582), (1853, 4906), (2398, 3791), (2453, 3706)]