18622404

素因数分解:

$2^2\times 3^2\times {\mathrm{517289}}^1$

素因数の和:517299

約数の個数: 18

約数和(自身を含む): 47073390

約数和(自身を除く): 28450986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 517289, 1034578, 1551867, 2069156, 3103734, 4655601, 6207468, 9311202, 18622404]

約数ペア:

[(1, 18622404), (2, 9311202), (3, 6207468), (4, 4655601), (6, 3103734), (9, 2069156), (12, 1551867), (18, 1034578), (36, 517289)]