71923278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{244637}}^1$

素因数の和:244656

約数の個数: 24

約数和(自身を含む): 167332392

約数和(自身を除く): 95409114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 244637, 489274, 733911, 1467822, 1712459, 3424918, 5137377, 10274754, 11987213, 23974426, 35961639, 71923278]

約数ペア:

[(1, 71923278), (2, 35961639), (3, 23974426), (6, 11987213), (7, 10274754), (14, 5137377), (21, 3424918), (42, 1712459), (49, 1467822), (98, 733911), (147, 489274), (294, 244637)]