18905628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225067}}^1$

素因数の和:225081

約数の個数: 24

約数和(自身を含む): 50415232

約数和(自身を除く): 31509604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225067, 450134, 675201, 900268, 1350402, 1575469, 2700804, 3150938, 4726407, 6301876, 9452814, 18905628]

約数ペア:

[(1, 18905628), (2, 9452814), (3, 6301876), (4, 4726407), (6, 3150938), (7, 2700804), (12, 1575469), (14, 1350402), (21, 900268), (28, 675201), (42, 450134), (84, 225067)]