1645222014

素因数分解:

$2^1\times 3^2\times {\mathrm{4253}}^1\times {\mathrm{21491}}^1$

素因数の和:25752

約数の個数: 24

約数和(自身を含む): 3565651752

約数和(自身を除く): 1920429738

約数列:

[1, 2, 3, 6, 9, 18, 4253, 8506, 12759, 21491, 25518, 38277, 42982, 64473, 76554, 128946, 193419, 386838, 91401223, 182802446, 274203669, 548407338, 822611007, 1645222014]

約数ペア:

[(1, 1645222014), (2, 822611007), (3, 548407338), (6, 274203669), (9, 182802446), (18, 91401223), (4253, 386838), (8506, 193419), (12759, 128946), (21491, 76554), (25518, 64473), (38277, 42982)]