61807018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 116159616

約数和(自身を除く): 54352598

約数列:

[1, 2, 7, 13, 14, 26, 91, 151, 169, 173, 182, 302, 338, 346, 1057, 1183, 1211, 1963, 2114, 2249, 2366, 2422, 3926, 4498, 13741, 15743, 25519, 26123, 27482, 29237, 31486, 51038, 52246, 58474, 178633, 182861, 204659, 339599, 357266, 365722, 409318, 679198, 2377193, 4414787, 4754386, 8829574, 30903509, 61807018]

約数ペア:

[(1, 61807018), (2, 30903509), (7, 8829574), (13, 4754386), (14, 4414787), (26, 2377193), (91, 679198), (151, 409318), (169, 365722), (173, 357266), (182, 339599), (302, 204659), (338, 182861), (346, 178633), (1057, 58474), (1183, 52246), (1211, 51038), (1963, 31486), (2114, 29237), (2249, 27482), (2366, 26123), (2422, 25519), (3926, 15743), (4498, 13741)]