427186746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3390371}}^1$

素因数の和:3390386

約数の個数: 24

約数和(自身を含む): 1057796064

約数和(自身を除く): 630609318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3390371, 6780742, 10171113, 20342226, 23732597, 30513339, 47465194, 61026678, 71197791, 142395582, 213593373, 427186746]

約数ペア:

[(1, 427186746), (2, 213593373), (3, 142395582), (6, 71197791), (7, 61026678), (9, 47465194), (14, 30513339), (18, 23732597), (21, 20342226), (42, 10171113), (63, 6780742), (126, 3390371)]