68645586

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 139471488

約数和(自身を除く): 70825902

約数列:

[1, 2, 3, 6, 103, 206, 277, 309, 401, 554, 618, 802, 831, 1203, 1662, 2406, 28531, 41303, 57062, 82606, 85593, 111077, 123909, 171186, 222154, 247818, 333231, 666462, 11440931, 22881862, 34322793, 68645586]

約数ペア:

[(1, 68645586), (2, 34322793), (3, 22881862), (6, 11440931), (103, 666462), (206, 333231), (277, 247818), (309, 222154), (401, 171186), (554, 123909), (618, 111077), (802, 85593), (831, 82606), (1203, 57062), (1662, 41303), (2406, 28531)]