84363986

素因数分解:

$2^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{2213}}^1$

素因数の和:2618

約数の個数: 24

約数和(自身を含む): 147651660

約数和(自身を除く): 63287674

約数列:

[1, 2, 7, 14, 49, 98, 389, 778, 2213, 2723, 4426, 5446, 15491, 19061, 30982, 38122, 108437, 216874, 860857, 1721714, 6025999, 12051998, 42181993, 84363986]

約数ペア:

[(1, 84363986), (2, 42181993), (7, 12051998), (14, 6025999), (49, 1721714), (98, 860857), (389, 216874), (778, 108437), (2213, 38122), (2723, 30982), (4426, 19061), (5446, 15491)]