18586020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3067}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 52573248

約数和(自身を除く): 33987228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 3067, 6060, 6134, 9201, 12268, 15335, 18402, 30670, 36804, 46005, 61340, 92010, 184020, 309767, 619534, 929301, 1239068, 1548835, 1858602, 3097670, 3717204, 4646505, 6195340, 9293010, 18586020]

約数ペア:

[(1, 18586020), (2, 9293010), (3, 6195340), (4, 4646505), (5, 3717204), (6, 3097670), (10, 1858602), (12, 1548835), (15, 1239068), (20, 929301), (30, 619534), (60, 309767), (101, 184020), (202, 92010), (303, 61340), (404, 46005), (505, 36804), (606, 30670), (1010, 18402), (1212, 15335), (1515, 12268), (2020, 9201), (3030, 6134), (3067, 6060)]