39944478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{951059}}^1$

素因数の和:951071

約数の個数: 16

約数和(自身を含む): 91301760

約数和(自身を除く): 51357282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 951059, 1902118, 2853177, 5706354, 6657413, 13314826, 19972239, 39944478]

約数ペア:

[(1, 39944478), (2, 19972239), (3, 13314826), (6, 6657413), (7, 5706354), (14, 2853177), (21, 1902118), (42, 951059)]