71812638

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{8329}}^1$

素因数の和:8816

約数の個数: 24

約数和(自身を含む): 155937600

約数和(自身を除く): 84124962

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2874, 4311, 8329, 8622, 16658, 24987, 49974, 74961, 149922, 3989591, 7979182, 11968773, 23937546, 35906319, 71812638]

約数ペア:

[(1, 71812638), (2, 35906319), (3, 23937546), (6, 11968773), (9, 7979182), (18, 3989591), (479, 149922), (958, 74961), (1437, 49974), (2874, 24987), (4311, 16658), (8329, 8622)]