79153578

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{209401}}^1$

素因数の和:209419

約数の個数: 32

約数和(自身を含む): 201025920

約数和(自身を除く): 121872342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 209401, 418802, 628203, 1256406, 1465807, 1884609, 2931614, 3769218, 4397421, 5653827, 8794842, 11307654, 13192263, 26384526, 39576789, 79153578]

約数ペア:

[(1, 79153578), (2, 39576789), (3, 26384526), (6, 13192263), (7, 11307654), (9, 8794842), (14, 5653827), (18, 4397421), (21, 3769218), (27, 2931614), (42, 1884609), (54, 1465807), (63, 1256406), (126, 628203), (189, 418802), (378, 209401)]