30798018

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{7159}}^1$

素因数の和:7406

約数の個数: 24

約数和(自身を含む): 67017600

約数和(自身を除く): 36219582

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 7159, 14318, 21477, 42954, 64431, 128862, 1711001, 3422002, 5133003, 10266006, 15399009, 30798018]

約数ペア:

[(1, 30798018), (2, 15399009), (3, 10266006), (6, 5133003), (9, 3422002), (18, 1711001), (239, 128862), (478, 64431), (717, 42954), (1434, 21477), (2151, 14318), (4302, 7159)]