647130246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2017}}^1\times {\mathrm{7639}}^1$

素因数の和:9668

約数の個数: 32

約数和(自身を含む): 1480081920

約数和(自身を除く): 832951674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2017, 4034, 6051, 7639, 12102, 14119, 15278, 22917, 28238, 42357, 45834, 53473, 84714, 106946, 160419, 320838, 15407863, 30815726, 46223589, 92447178, 107855041, 215710082, 323565123, 647130246]

約数ペア:

[(1, 647130246), (2, 323565123), (3, 215710082), (6, 107855041), (7, 92447178), (14, 46223589), (21, 30815726), (42, 15407863), (2017, 320838), (4034, 160419), (6051, 106946), (7639, 84714), (12102, 53473), (14119, 45834), (15278, 42357), (22917, 28238)]