225213576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1340557}}^1$

素因数の和:1340573

約数の個数: 32

約数和(自身を含む): 643467840

約数和(自身を除く): 418254264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1340557, 2681114, 4021671, 5362228, 8043342, 9383899, 10724456, 16086684, 18767798, 28151697, 32173368, 37535596, 56303394, 75071192, 112606788, 225213576]

約数ペア:

[(1, 225213576), (2, 112606788), (3, 75071192), (4, 56303394), (6, 37535596), (7, 32173368), (8, 28151697), (12, 18767798), (14, 16086684), (21, 10724456), (24, 9383899), (28, 8043342), (42, 5362228), (56, 4021671), (84, 2681114), (168, 1340557)]