22813371

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 54

約数和(自身を含む): 40947660

約数和(自身を除く): 18134289

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 179, 289, 357, 441, 537, 833, 867, 1071, 1253, 1611, 2023, 2499, 2601, 3043, 3759, 6069, 7497, 8771, 9129, 11277, 14161, 18207, 21301, 26313, 27387, 42483, 51731, 63903, 78939, 127449, 149107, 155193, 191709, 362117, 447321, 465579, 1086351, 1341963, 2534819, 3259053, 7604457, 22813371]

約数ペア:

[(1, 22813371), (3, 7604457), (7, 3259053), (9, 2534819), (17, 1341963), (21, 1086351), (49, 465579), (51, 447321), (63, 362117), (119, 191709), (147, 155193), (153, 149107), (179, 127449), (289, 78939), (357, 63903), (441, 51731), (537, 42483), (833, 27387), (867, 26313), (1071, 21301), (1253, 18207), (1611, 14161), (2023, 11277), (2499, 9129), (2601, 8771), (3043, 7497), (3759, 6069)]