1445121918

素因数分解:

$2^1\times 3^3\times {\mathrm{26761517}}^1$

素因数の和:26761528

約数の個数: 16

約数和(自身を含む): 3211382160

約数和(自身を除く): 1766260242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 26761517, 53523034, 80284551, 160569102, 240853653, 481707306, 722560959, 1445121918]

約数ペア:

[(1, 1445121918), (2, 722560959), (3, 481707306), (6, 240853653), (9, 160569102), (18, 80284551), (27, 53523034), (54, 26761517)]