249492726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1980101}}^1$

素因数の和:1980116

約数の個数: 24

約数和(自身を含む): 617791824

約数和(自身を除く): 368299098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1980101, 3960202, 5940303, 11880606, 13860707, 17820909, 27721414, 35641818, 41582121, 83164242, 124746363, 249492726]

約数ペア:

[(1, 249492726), (2, 124746363), (3, 83164242), (6, 41582121), (7, 35641818), (9, 27721414), (14, 17820909), (18, 13860707), (21, 11880606), (42, 5940303), (63, 3960202), (126, 1980101)]