18237036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79987}}^1$

素因数の和:80013

約数の個数: 24

約数和(自身を含む): 44793280

約数和(自身を除く): 26556244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 79987, 159974, 239961, 319948, 479922, 959844, 1519753, 3039506, 4559259, 6079012, 9118518, 18237036]

約数ペア:

[(1, 18237036), (2, 9118518), (3, 6079012), (4, 4559259), (6, 3039506), (12, 1519753), (19, 959844), (38, 479922), (57, 319948), (76, 239961), (114, 159974), (228, 79987)]