22701258

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 51391080

約数和(自身を除く): 28689822

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 157, 174, 261, 277, 314, 471, 522, 554, 831, 942, 1413, 1662, 2493, 2826, 4553, 4986, 8033, 9106, 13659, 16066, 24099, 27318, 40977, 43489, 48198, 72297, 81954, 86978, 130467, 144594, 260934, 391401, 782802, 1261181, 2522362, 3783543, 7567086, 11350629, 22701258]

約数ペア:

[(1, 22701258), (2, 11350629), (3, 7567086), (6, 3783543), (9, 2522362), (18, 1261181), (29, 782802), (58, 391401), (87, 260934), (157, 144594), (174, 130467), (261, 86978), (277, 81954), (314, 72297), (471, 48198), (522, 43489), (554, 40977), (831, 27318), (942, 24099), (1413, 16066), (1662, 13659), (2493, 9106), (2826, 8033), (4553, 4986)]