189154836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{404177}}^1$

素因数の和:404200

約数の個数: 36

約数和(自身を含む): 514922772

約数和(自身を除く): 325767936

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 404177, 808354, 1212531, 1616708, 2425062, 3637593, 4850124, 5254301, 7275186, 10508602, 14550372, 15762903, 21017204, 31525806, 47288709, 63051612, 94577418, 189154836]

約数ペア:

[(1, 189154836), (2, 94577418), (3, 63051612), (4, 47288709), (6, 31525806), (9, 21017204), (12, 15762903), (13, 14550372), (18, 10508602), (26, 7275186), (36, 5254301), (39, 4850124), (52, 3637593), (78, 2425062), (117, 1616708), (156, 1212531), (234, 808354), (468, 404177)]