624090426

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{3307}}^1$

素因数の和:3826

約数の個数: 32

約数和(自身を含む): 1269001728

約数和(自身を除く): 644911302

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 443, 886, 1329, 2658, 3307, 6614, 9921, 19842, 31453, 62906, 94359, 188718, 234797, 469594, 704391, 1408782, 1465001, 2930002, 4395003, 8790006, 104015071, 208030142, 312045213, 624090426]

約数ペア:

[(1, 624090426), (2, 312045213), (3, 208030142), (6, 104015071), (71, 8790006), (142, 4395003), (213, 2930002), (426, 1465001), (443, 1408782), (886, 704391), (1329, 469594), (2658, 234797), (3307, 188718), (6614, 94359), (9921, 62906), (19842, 31453)]