22090572

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1789}}^1$

素因数の和:1820

約数の個数: 72

約数和(自身を含む): 65156000

約数和(自身を除く): 43065428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 1789, 2058, 3087, 3578, 4116, 5367, 6174, 7156, 10734, 12348, 12523, 16101, 21468, 25046, 32202, 37569, 50092, 64404, 75138, 87661, 112707, 150276, 175322, 225414, 262983, 350644, 450828, 525966, 613627, 788949, 1051932, 1227254, 1577898, 1840881, 2454508, 3155796, 3681762, 5522643, 7363524, 11045286, 22090572]

約数ペア:

[(1, 22090572), (2, 11045286), (3, 7363524), (4, 5522643), (6, 3681762), (7, 3155796), (9, 2454508), (12, 1840881), (14, 1577898), (18, 1227254), (21, 1051932), (28, 788949), (36, 613627), (42, 525966), (49, 450828), (63, 350644), (84, 262983), (98, 225414), (126, 175322), (147, 150276), (196, 112707), (252, 87661), (294, 75138), (343, 64404), (441, 50092), (588, 37569), (686, 32202), (882, 25046), (1029, 21468), (1372, 16101), (1764, 12523), (1789, 12348), (2058, 10734), (3087, 7156), (3578, 6174), (4116, 5367)]