89991018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{384577}}^1$

素因数の和:384598

約数の個数: 24

約数和(自身を含む): 209979588

約数和(自身を除く): 119988570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 384577, 769154, 1153731, 2307462, 3461193, 4999501, 6922386, 9999002, 14998503, 29997006, 44995509, 89991018]

約数ペア:

[(1, 89991018), (2, 44995509), (3, 29997006), (6, 14998503), (9, 9999002), (13, 6922386), (18, 4999501), (26, 3461193), (39, 2307462), (78, 1153731), (117, 769154), (234, 384577)]