180413604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{715927}}^1$

素因数の和:715944

約数の個数: 36

約数和(自身を含む): 521195584

約数和(自身を除く): 340781980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 715927, 1431854, 2147781, 2863708, 4295562, 5011489, 6443343, 8591124, 10022978, 12886686, 15034467, 20045956, 25773372, 30068934, 45103401, 60137868, 90206802, 180413604]

約数ペア:

[(1, 180413604), (2, 90206802), (3, 60137868), (4, 45103401), (6, 30068934), (7, 25773372), (9, 20045956), (12, 15034467), (14, 12886686), (18, 10022978), (21, 8591124), (28, 6443343), (36, 5011489), (42, 4295562), (63, 2863708), (84, 2147781), (126, 1431854), (252, 715927)]