2018649438

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{958523}}^1$

素因数の和:958550

約数の個数: 40

約数和(自身を含む): 4871218968

約数和(自身を除く): 2852569530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 958523, 1917046, 2875569, 5751138, 8626707, 12460799, 17253414, 24921598, 25880121, 37382397, 51760242, 74764794, 77640363, 112147191, 155280726, 224294382, 336441573, 672883146, 1009324719, 2018649438]

約数ペア:

[(1, 2018649438), (2, 1009324719), (3, 672883146), (6, 336441573), (9, 224294382), (13, 155280726), (18, 112147191), (26, 77640363), (27, 74764794), (39, 51760242), (54, 37382397), (78, 25880121), (81, 24921598), (117, 17253414), (162, 12460799), (234, 8626707), (351, 5751138), (702, 2875569), (1053, 1917046), (2106, 958523)]