2123231628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25276567}}^1$

素因数の和:25276581

約数の個数: 24

約数和(自身を含む): 5661951232

約数和(自身を除く): 3538719604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25276567, 50553134, 75829701, 101106268, 151659402, 176935969, 303318804, 353871938, 530807907, 707743876, 1061615814, 2123231628]

約数ペア:

[(1, 2123231628), (2, 1061615814), (3, 707743876), (4, 530807907), (6, 353871938), (7, 303318804), (12, 176935969), (14, 151659402), (21, 101106268), (28, 75829701), (42, 50553134), (84, 25276567)]