42936474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21751}}^1$

素因数の和:21810

約数の個数: 32

約数和(自身を含む): 100233216

約数和(自身を除く): 57296742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 21751, 43502, 65253, 130506, 152257, 304514, 456771, 913542, 1022297, 2044594, 3066891, 6133782, 7156079, 14312158, 21468237, 42936474]

約数ペア:

[(1, 42936474), (2, 21468237), (3, 14312158), (6, 7156079), (7, 6133782), (14, 3066891), (21, 2044594), (42, 1022297), (47, 913542), (94, 456771), (141, 304514), (282, 152257), (329, 130506), (658, 65253), (987, 43502), (1974, 21751)]