18464364

素因数分解:

$2^2\times 3^2\times {\mathrm{512899}}^1$

素因数の和:512909

約数の個数: 18

約数和(自身を含む): 46673900

約数和(自身を除く): 28209536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 512899, 1025798, 1538697, 2051596, 3077394, 4616091, 6154788, 9232182, 18464364]

約数ペア:

[(1, 18464364), (2, 9232182), (3, 6154788), (4, 4616091), (6, 3077394), (9, 2051596), (12, 1538697), (18, 1025798), (36, 512899)]