561830136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3344227}}^1$

素因数の和:3344243

約数の個数: 32

約数和(自身を含む): 1605229440

約数和(自身を除く): 1043399304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3344227, 6688454, 10032681, 13376908, 20065362, 23409589, 26753816, 40130724, 46819178, 70228767, 80261448, 93638356, 140457534, 187276712, 280915068, 561830136]

約数ペア:

[(1, 561830136), (2, 280915068), (3, 187276712), (4, 140457534), (6, 93638356), (7, 80261448), (8, 70228767), (12, 46819178), (14, 40130724), (21, 26753816), (24, 23409589), (28, 20065362), (42, 13376908), (56, 10032681), (84, 6688454), (168, 3344227)]