18990096

素因数分解:

$2^4\times 3^1\times {\mathrm{395627}}^1$

素因数の和:395638

約数の個数: 20

約数和(自身を含む): 49057872

約数和(自身を除く): 30067776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 395627, 791254, 1186881, 1582508, 2373762, 3165016, 4747524, 6330032, 9495048, 18990096]

約数ペア:

[(1, 18990096), (2, 9495048), (3, 6330032), (4, 4747524), (6, 3165016), (8, 2373762), (12, 1582508), (16, 1186881), (24, 791254), (48, 395627)]