12891402

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{13513}}^1$

素因数の和:13574

約数の個数: 24

約数和(自身を含む): 28460484

約数和(自身を除く): 15569082

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 13513, 27026, 40539, 81078, 121617, 243234, 716189, 1432378, 2148567, 4297134, 6445701, 12891402]

約数ペア:

[(1, 12891402), (2, 6445701), (3, 4297134), (6, 2148567), (9, 1432378), (18, 716189), (53, 243234), (106, 121617), (159, 81078), (318, 40539), (477, 27026), (954, 13513)]