39864786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{511087}}^1$

素因数の和:511105

約数の個数: 16

約数和(自身を含む): 85862784

約数和(自身を除く): 45997998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 511087, 1022174, 1533261, 3066522, 6644131, 13288262, 19932393, 39864786]

約数ペア:

[(1, 39864786), (2, 19932393), (3, 13288262), (6, 6644131), (13, 3066522), (26, 1533261), (39, 1022174), (78, 511087)]