21474444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{57727}}^1$

素因数の和:57765

約数の個数: 24

約数和(自身を含む): 51724288

約数和(自身を除く): 30249844

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 57727, 115454, 173181, 230908, 346362, 692724, 1789537, 3579074, 5368611, 7158148, 10737222, 21474444]

約数ペア:

[(1, 21474444), (2, 10737222), (3, 7158148), (4, 5368611), (6, 3579074), (12, 1789537), (31, 692724), (62, 346362), (93, 230908), (124, 173181), (186, 115454), (372, 57727)]