140027244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1666991}}^1$

素因数の和:1667005

約数の個数: 24

約数和(自身を含む): 373406208

約数和(自身を除く): 233378964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1666991, 3333982, 5000973, 6667964, 10001946, 11668937, 20003892, 23337874, 35006811, 46675748, 70013622, 140027244]

約数ペア:

[(1, 140027244), (2, 70013622), (3, 46675748), (4, 35006811), (6, 23337874), (7, 20003892), (12, 11668937), (14, 10001946), (21, 6667964), (28, 5000973), (42, 3333982), (84, 1666991)]