8318628

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 21123648

約数和(自身を除く): 12805020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 743, 933, 1244, 1486, 1866, 2229, 2799, 2972, 3732, 4458, 5598, 6687, 8916, 11196, 13374, 26748, 231073, 462146, 693219, 924292, 1386438, 2079657, 2772876, 4159314, 8318628]

約数ペア:

[(1, 8318628), (2, 4159314), (3, 2772876), (4, 2079657), (6, 1386438), (9, 924292), (12, 693219), (18, 462146), (36, 231073), (311, 26748), (622, 13374), (743, 11196), (933, 8916), (1244, 6687), (1486, 5598), (1866, 4458), (2229, 3732), (2799, 2972)]