140038794

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{123491}}^1$

素因数の和:123512

約数の個数: 40

約数和(自身を含む): 358620768

約数和(自身を除く): 218581974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 123491, 246982, 370473, 740946, 864437, 1111419, 1728874, 2222838, 2593311, 3334257, 5186622, 6668514, 7779933, 10002771, 15559866, 20005542, 23339799, 46679598, 70019397, 140038794]

約数ペア:

[(1, 140038794), (2, 70019397), (3, 46679598), (6, 23339799), (7, 20005542), (9, 15559866), (14, 10002771), (18, 7779933), (21, 6668514), (27, 5186622), (42, 3334257), (54, 2593311), (63, 2222838), (81, 1728874), (126, 1111419), (162, 864437), (189, 740946), (378, 370473), (567, 246982), (1134, 123491)]