26691125838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{342193921}}^1$

素因数の和:342193939

約数の個数: 16

約数和(自身を含む): 57488578896

約数和(自身を除く): 30797453058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 342193921, 684387842, 1026581763, 2053163526, 4448520973, 8897041946, 13345562919, 26691125838]

約数ペア:

[(1, 26691125838), (2, 13345562919), (3, 8897041946), (6, 4448520973), (13, 2053163526), (26, 1026581763), (39, 684387842), (78, 342193921)]