42161898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{305521}}^1$

素因数の和:305549

約数の個数: 16

約数和(自身を含む): 87990336

約数和(自身を除く): 45828438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 305521, 611042, 916563, 1833126, 7026983, 14053966, 21080949, 42161898]

約数ペア:

[(1, 42161898), (2, 21080949), (3, 14053966), (6, 7026983), (23, 1833126), (46, 916563), (69, 611042), (138, 305521)]