319975578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1367417}}^1$

素因数の和:1367438

約数の個数: 24

約数和(自身を含む): 746610228

約数和(自身を除く): 426634650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1367417, 2734834, 4102251, 8204502, 12306753, 17776421, 24613506, 35552842, 53329263, 106658526, 159987789, 319975578]

約数ペア:

[(1, 319975578), (2, 159987789), (3, 106658526), (6, 53329263), (9, 35552842), (13, 24613506), (18, 17776421), (26, 12306753), (39, 8204502), (78, 4102251), (117, 2734834), (234, 1367417)]