18882888

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2377}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 47369760

約数和(自身を除く): 28486872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2377, 2648, 3972, 4754, 7131, 7944, 9508, 14262, 19016, 28524, 57048, 786787, 1573574, 2360361, 3147148, 4720722, 6294296, 9441444, 18882888]

約数ペア:

[(1, 18882888), (2, 9441444), (3, 6294296), (4, 4720722), (6, 3147148), (8, 2360361), (12, 1573574), (24, 786787), (331, 57048), (662, 28524), (993, 19016), (1324, 14262), (1986, 9508), (2377, 7944), (2648, 7131), (3972, 4754)]