22177617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 40304640

約数和(自身を除く): 18127023

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 77, 93, 133, 163, 209, 217, 231, 341, 399, 489, 589, 627, 651, 1023, 1141, 1463, 1767, 1793, 2387, 3097, 3423, 4123, 4389, 5053, 5379, 6479, 7161, 9291, 12369, 12551, 15159, 19437, 21679, 34067, 35371, 37653, 45353, 55583, 65037, 96007, 102201, 106113, 136059, 166749, 238469, 288021, 389081, 672049, 715407, 1056077, 1167243, 2016147, 3168231, 7392539, 22177617]

約数ペア:

[(1, 22177617), (3, 7392539), (7, 3168231), (11, 2016147), (19, 1167243), (21, 1056077), (31, 715407), (33, 672049), (57, 389081), (77, 288021), (93, 238469), (133, 166749), (163, 136059), (209, 106113), (217, 102201), (231, 96007), (341, 65037), (399, 55583), (489, 45353), (589, 37653), (627, 35371), (651, 34067), (1023, 21679), (1141, 19437), (1463, 15159), (1767, 12551), (1793, 12369), (2387, 9291), (3097, 7161), (3423, 6479), (4123, 5379), (4389, 5053)]