39401898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{285521}}^1$

素因数の和:285549

約数の個数: 16

約数和(自身を含む): 82230336

約数和(自身を除く): 42828438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 285521, 571042, 856563, 1713126, 6566983, 13133966, 19700949, 39401898]

約数ペア:

[(1, 39401898), (2, 19700949), (3, 13133966), (6, 6566983), (23, 1713126), (46, 856563), (69, 571042), (138, 285521)]