40494012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259577}}^1$

素因数の和:259597

約数の個数: 24

約数和(自身を含む): 101754576

約数和(自身を除く): 61260564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 259577, 519154, 778731, 1038308, 1557462, 3114924, 3374501, 6749002, 10123503, 13498004, 20247006, 40494012]

約数ペア:

[(1, 40494012), (2, 20247006), (3, 13498004), (4, 10123503), (6, 6749002), (12, 3374501), (13, 3114924), (26, 1557462), (39, 1038308), (52, 778731), (78, 519154), (156, 259577)]