131675838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{447877}}^1$

素因数の和:447896

約数の個数: 24

約数和(自身を含む): 306348552

約数和(自身を除く): 174672714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 447877, 895754, 1343631, 2687262, 3135139, 6270278, 9405417, 18810834, 21945973, 43891946, 65837919, 131675838]

約数ペア:

[(1, 131675838), (2, 65837919), (3, 43891946), (6, 21945973), (7, 18810834), (14, 9405417), (21, 6270278), (42, 3135139), (49, 2687262), (98, 1343631), (147, 895754), (294, 447877)]