1643130162

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{216829}}^1$

素因数の和:217258

約数の個数: 24

約数和(自身を含む): 3568588140

約数和(自身を除く): 1925457978

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 216829, 433658, 650487, 1300974, 1951461, 3902922, 91285009, 182570018, 273855027, 547710054, 821565081, 1643130162]

約数ペア:

[(1, 1643130162), (2, 821565081), (3, 547710054), (6, 273855027), (9, 182570018), (18, 91285009), (421, 3902922), (842, 1951461), (1263, 1300974), (2526, 650487), (3789, 433658), (7578, 216829)]