128955762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{551093}}^1$

素因数の和:551114

約数の個数: 24

約数和(自身を含む): 300897324

約数和(自身を除く): 171941562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 551093, 1102186, 1653279, 3306558, 4959837, 7164209, 9919674, 14328418, 21492627, 42985254, 64477881, 128955762]

約数ペア:

[(1, 128955762), (2, 64477881), (3, 42985254), (6, 21492627), (9, 14328418), (13, 9919674), (18, 7164209), (26, 4959837), (39, 3306558), (78, 1653279), (117, 1102186), (234, 551093)]