26899866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{213491}}^1$

素因数の和:213506

約数の個数: 24

約数和(自身を含む): 66609504

約数和(自身を除く): 39709638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 213491, 426982, 640473, 1280946, 1494437, 1921419, 2988874, 3842838, 4483311, 8966622, 13449933, 26899866]

約数ペア:

[(1, 26899866), (2, 13449933), (3, 8966622), (6, 4483311), (7, 3842838), (9, 2988874), (14, 1921419), (18, 1494437), (21, 1280946), (42, 640473), (63, 426982), (126, 213491)]