13278456

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 36138960

約数和(自身を除く): 22860504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 593, 622, 933, 1186, 1244, 1779, 1866, 2372, 2488, 2799, 3558, 3732, 4744, 5337, 5598, 7116, 7464, 10674, 11196, 14232, 21348, 22392, 42696, 184423, 368846, 553269, 737692, 1106538, 1475384, 1659807, 2213076, 3319614, 4426152, 6639228, 13278456]

約数ペア:

[(1, 13278456), (2, 6639228), (3, 4426152), (4, 3319614), (6, 2213076), (8, 1659807), (9, 1475384), (12, 1106538), (18, 737692), (24, 553269), (36, 368846), (72, 184423), (311, 42696), (593, 22392), (622, 21348), (933, 14232), (1186, 11196), (1244, 10674), (1779, 7464), (1866, 7116), (2372, 5598), (2488, 5337), (2799, 4744), (3558, 3732)]