64081854

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{10691}}^1$

素因数の和:10742

約数の個数: 40

約数和(自身を含む): 147485448

約数和(自身を除く): 83403594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 10691, 21382, 32073, 64146, 96219, 192438, 288657, 395567, 577314, 791134, 865971, 1186701, 1731942, 2373402, 3560103, 7120206, 10680309, 21360618, 32040927, 64081854]

約数ペア:

[(1, 64081854), (2, 32040927), (3, 21360618), (6, 10680309), (9, 7120206), (18, 3560103), (27, 2373402), (37, 1731942), (54, 1186701), (74, 865971), (81, 791134), (111, 577314), (162, 395567), (222, 288657), (333, 192438), (666, 96219), (999, 64146), (1998, 32073), (2997, 21382), (5994, 10691)]