22021626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 51010560

約数和(自身を除く): 28988934

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 89, 138, 163, 178, 253, 267, 326, 489, 506, 534, 759, 978, 979, 1518, 1793, 1958, 2047, 2937, 3586, 3749, 4094, 5379, 5874, 6141, 7498, 10758, 11247, 12282, 14507, 22494, 22517, 29014, 41239, 43521, 45034, 67551, 82478, 87042, 123717, 135102, 159577, 247434, 319154, 333661, 478731, 667322, 957462, 1000983, 2001966, 3670271, 7340542, 11010813, 22021626]

約数ペア:

[(1, 22021626), (2, 11010813), (3, 7340542), (6, 3670271), (11, 2001966), (22, 1000983), (23, 957462), (33, 667322), (46, 478731), (66, 333661), (69, 319154), (89, 247434), (138, 159577), (163, 135102), (178, 123717), (253, 87042), (267, 82478), (326, 67551), (489, 45034), (506, 43521), (534, 41239), (759, 29014), (978, 22517), (979, 22494), (1518, 14507), (1793, 12282), (1958, 11247), (2047, 10758), (2937, 7498), (3586, 6141), (3749, 5874), (4094, 5379)]