22726188

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 60108048

約数和(自身を除く): 37381860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 277, 318, 387, 477, 516, 554, 636, 774, 831, 954, 1108, 1548, 1662, 1908, 2279, 2493, 3324, 4558, 4986, 6837, 9116, 9972, 11911, 13674, 14681, 20511, 23822, 27348, 29362, 35733, 41022, 44043, 47644, 58724, 71466, 82044, 88086, 107199, 132129, 142932, 176172, 214398, 264258, 428796, 528516, 631283, 1262566, 1893849, 2525132, 3787698, 5681547, 7575396, 11363094, 22726188]

約数ペア:

[(1, 22726188), (2, 11363094), (3, 7575396), (4, 5681547), (6, 3787698), (9, 2525132), (12, 1893849), (18, 1262566), (36, 631283), (43, 528516), (53, 428796), (86, 264258), (106, 214398), (129, 176172), (159, 142932), (172, 132129), (212, 107199), (258, 88086), (277, 82044), (318, 71466), (387, 58724), (477, 47644), (516, 44043), (554, 41022), (636, 35733), (774, 29362), (831, 27348), (954, 23822), (1108, 20511), (1548, 14681), (1662, 13674), (1908, 11911), (2279, 9972), (2493, 9116), (3324, 6837), (4558, 4986)]