6386666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 11406528

約数和(自身を除く): 5019862

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 163, 274, 286, 326, 1507, 1781, 1793, 2119, 3014, 3562, 3586, 4238, 19591, 22331, 23309, 39182, 44662, 46618, 245641, 290303, 491282, 580606, 3193333, 6386666]

約数ペア:

[(1, 6386666), (2, 3193333), (11, 580606), (13, 491282), (22, 290303), (26, 245641), (137, 46618), (143, 44662), (163, 39182), (274, 23309), (286, 22331), (326, 19591), (1507, 4238), (1781, 3586), (1793, 3562), (2119, 3014)]