18271578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12329}}^1$

素因数の和:12366

約数の個数: 32

約数和(自身を含む): 41428800

約数和(自身を除く): 23157222

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12329, 24658, 36987, 73974, 160277, 234251, 320554, 468502, 480831, 702753, 961662, 1405506, 3045263, 6090526, 9135789, 18271578]

約数ペア:

[(1, 18271578), (2, 9135789), (3, 6090526), (6, 3045263), (13, 1405506), (19, 961662), (26, 702753), (38, 480831), (39, 468502), (57, 320554), (78, 234251), (114, 160277), (247, 73974), (494, 36987), (741, 24658), (1482, 12329)]