1789421844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{291817}}^1$

素因数の和:291904

約数の個数: 48

約数和(自身を含む): 4837175168

約数和(自身を除く): 3047753324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 291817, 583634, 875451, 1167268, 1750902, 2042719, 3501804, 4085438, 6128157, 8170876, 12256314, 21302641, 24512628, 42605282, 63907923, 85210564, 127815846, 149118487, 255631692, 298236974, 447355461, 596473948, 894710922, 1789421844]

約数ペア:

[(1, 1789421844), (2, 894710922), (3, 596473948), (4, 447355461), (6, 298236974), (7, 255631692), (12, 149118487), (14, 127815846), (21, 85210564), (28, 63907923), (42, 42605282), (73, 24512628), (84, 21302641), (146, 12256314), (219, 8170876), (292, 6128157), (438, 4085438), (511, 3501804), (876, 2042719), (1022, 1750902), (1533, 1167268), (2044, 875451), (3066, 583634), (6132, 291817)]