18212454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5987}}^1$

素因数の和:6021

約数の個数: 36

約数和(自身を含む): 42736356

約数和(自身を除く): 24523902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 5987, 11974, 17961, 35922, 53883, 77831, 107766, 155662, 233493, 466986, 700479, 1011803, 1400958, 2023606, 3035409, 6070818, 9106227, 18212454]

約数ペア:

[(1, 18212454), (2, 9106227), (3, 6070818), (6, 3035409), (9, 2023606), (13, 1400958), (18, 1011803), (26, 700479), (39, 466986), (78, 233493), (117, 155662), (169, 107766), (234, 77831), (338, 53883), (507, 35922), (1014, 17961), (1521, 11974), (3042, 5987)]