42002898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{142867}}^1$

素因数の和:142886

約数の個数: 24

約数和(自身を含む): 97721712

約数和(自身を除く): 55718814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 142867, 285734, 428601, 857202, 1000069, 2000138, 3000207, 6000414, 7000483, 14000966, 21001449, 42002898]

約数ペア:

[(1, 42002898), (2, 21001449), (3, 14000966), (6, 7000483), (7, 6000414), (14, 3000207), (21, 2000138), (42, 1000069), (49, 857202), (98, 428601), (147, 285734), (294, 142867)]