22140738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 51760800

約数和(自身を除く): 29620062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 1579, 2337, 3158, 4674, 4737, 7011, 9474, 14022, 14211, 28422, 30001, 60002, 64739, 90003, 129478, 180006, 194217, 270009, 388434, 540018, 582651, 1165302, 1230041, 2460082, 3690123, 7380246, 11070369, 22140738]

約数ペア:

[(1, 22140738), (2, 11070369), (3, 7380246), (6, 3690123), (9, 2460082), (18, 1230041), (19, 1165302), (38, 582651), (41, 540018), (57, 388434), (82, 270009), (114, 194217), (123, 180006), (171, 129478), (246, 90003), (342, 64739), (369, 60002), (738, 30001), (779, 28422), (1558, 14211), (1579, 14022), (2337, 9474), (3158, 7011), (4674, 4737)]