391734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3109}}^1$

素因数の和:3124

約数の個数: 24

約数和(自身を含む): 970320

約数和(自身を除く): 578586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3109, 6218, 9327, 18654, 21763, 27981, 43526, 55962, 65289, 130578, 195867, 391734]

約数ペア:

[(1, 391734), (2, 195867), (3, 130578), (6, 65289), (7, 55962), (9, 43526), (14, 27981), (18, 21763), (21, 18654), (42, 9327), (63, 6218), (126, 3109)]