12964968

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 36316800

約数和(自身を除く): 23351832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 311, 386, 579, 622, 772, 933, 1158, 1244, 1544, 1737, 1866, 2316, 2488, 2799, 3474, 3732, 4632, 5211, 5598, 6948, 7464, 8397, 10422, 11196, 13896, 16794, 20844, 22392, 33588, 41688, 60023, 67176, 120046, 180069, 240092, 360138, 480184, 540207, 720276, 1080414, 1440552, 1620621, 2160828, 3241242, 4321656, 6482484, 12964968]

約数ペア:

[(1, 12964968), (2, 6482484), (3, 4321656), (4, 3241242), (6, 2160828), (8, 1620621), (9, 1440552), (12, 1080414), (18, 720276), (24, 540207), (27, 480184), (36, 360138), (54, 240092), (72, 180069), (108, 120046), (193, 67176), (216, 60023), (311, 41688), (386, 33588), (579, 22392), (622, 20844), (772, 16794), (933, 13896), (1158, 11196), (1244, 10422), (1544, 8397), (1737, 7464), (1866, 6948), (2316, 5598), (2488, 5211), (2799, 4632), (3474, 3732)]