12480936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 34003200

約数和(自身を除く): 21522264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 367, 436, 654, 734, 872, 1101, 1308, 1417, 1468, 2202, 2616, 2834, 2936, 4251, 4404, 4771, 5668, 8502, 8808, 9542, 11336, 14313, 17004, 19084, 28626, 34008, 38168, 40003, 57252, 80006, 114504, 120009, 160012, 240018, 320024, 480036, 520039, 960072, 1040078, 1560117, 2080156, 3120234, 4160312, 6240468, 12480936]

約数ペア:

[(1, 12480936), (2, 6240468), (3, 4160312), (4, 3120234), (6, 2080156), (8, 1560117), (12, 1040078), (13, 960072), (24, 520039), (26, 480036), (39, 320024), (52, 240018), (78, 160012), (104, 120009), (109, 114504), (156, 80006), (218, 57252), (312, 40003), (327, 38168), (367, 34008), (436, 28626), (654, 19084), (734, 17004), (872, 14313), (1101, 11336), (1308, 9542), (1417, 8808), (1468, 8502), (2202, 5668), (2616, 4771), (2834, 4404), (2936, 4251)]