65664594

素因数分解:

$2^1\times 3^4\times {\mathrm{397}}^1\times {\mathrm{1021}}^1$

素因数の和:1432

約数の個数: 40

約数和(自身を含む): 147652428

約数和(自身を除く): 81987834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 397, 794, 1021, 1191, 2042, 2382, 3063, 3573, 6126, 7146, 9189, 10719, 18378, 21438, 27567, 32157, 55134, 64314, 82701, 165402, 405337, 810674, 1216011, 2432022, 3648033, 7296066, 10944099, 21888198, 32832297, 65664594]

約数ペア:

[(1, 65664594), (2, 32832297), (3, 21888198), (6, 10944099), (9, 7296066), (18, 3648033), (27, 2432022), (54, 1216011), (81, 810674), (162, 405337), (397, 165402), (794, 82701), (1021, 64314), (1191, 55134), (2042, 32157), (2382, 27567), (3063, 21438), (3573, 18378), (6126, 10719), (7146, 9189)]