1328628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15817}}^1$

素因数の和:15831

約数の個数: 24

約数和(自身を含む): 3543232

約数和(自身を除く): 2214604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15817, 31634, 47451, 63268, 94902, 110719, 189804, 221438, 332157, 442876, 664314, 1328628]

約数ペア:

[(1, 1328628), (2, 664314), (3, 442876), (4, 332157), (6, 221438), (7, 189804), (12, 110719), (14, 94902), (21, 63268), (28, 47451), (42, 31634), (84, 15817)]