130345782

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{443353}}^1$

素因数の和:443372

約数の個数: 24

約数和(自身を含む): 303254136

約数和(自身を除く): 172908354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 443353, 886706, 1330059, 2660118, 3103471, 6206942, 9310413, 18620826, 21724297, 43448594, 65172891, 130345782]

約数ペア:

[(1, 130345782), (2, 65172891), (3, 43448594), (6, 21724297), (7, 18620826), (14, 9310413), (21, 6206942), (42, 3103471), (49, 2660118), (98, 1330059), (147, 886706), (294, 443353)]