121440012

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{20611}}^1$

素因数の和:21109

約数の個数: 24

約数和(自身を含む): 283950912

約数和(自身を除く): 162510900

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 20611, 41222, 61833, 82444, 123666, 247332, 10120001, 20240002, 30360003, 40480004, 60720006, 121440012]

約数ペア:

[(1, 121440012), (2, 60720006), (3, 40480004), (4, 30360003), (6, 20240002), (12, 10120001), (491, 247332), (982, 123666), (1473, 82444), (1964, 61833), (2946, 41222), (5892, 20611)]