22344993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 37477440

約数和(自身を除く): 15132447

約数列:

[1, 3, 9, 11, 29, 33, 43, 87, 99, 129, 181, 261, 319, 387, 473, 543, 957, 1247, 1419, 1629, 1991, 2871, 3741, 4257, 5249, 5973, 7783, 11223, 13717, 15747, 17919, 23349, 41151, 47241, 57739, 70047, 85613, 123453, 173217, 225707, 256839, 519651, 677121, 770517, 2031363, 2482777, 7448331, 22344993]

約数ペア:

[(1, 22344993), (3, 7448331), (9, 2482777), (11, 2031363), (29, 770517), (33, 677121), (43, 519651), (87, 256839), (99, 225707), (129, 173217), (181, 123453), (261, 85613), (319, 70047), (387, 57739), (473, 47241), (543, 41151), (957, 23349), (1247, 17919), (1419, 15747), (1629, 13717), (1991, 11223), (2871, 7783), (3741, 5973), (4257, 5249)]