30393846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{80407}}^1$

素因数の和:80425

約数の個数: 32

約数和(自身を含む): 77191680

約数和(自身を除く): 46797834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 80407, 160814, 241221, 482442, 562849, 723663, 1125698, 1447326, 1688547, 2170989, 3377094, 4341978, 5065641, 10131282, 15196923, 30393846]

約数ペア:

[(1, 30393846), (2, 15196923), (3, 10131282), (6, 5065641), (7, 4341978), (9, 3377094), (14, 2170989), (18, 1688547), (21, 1447326), (27, 1125698), (42, 723663), (54, 562849), (63, 482442), (126, 241221), (189, 160814), (378, 80407)]