2639186856

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{441631}}^1$

素因数の和:441726

約数の個数: 48

約数和(自身を含む): 7233932160

約数和(自身を除く): 4594745304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 441631, 883262, 1324893, 1766524, 2649786, 3533048, 3974679, 5299572, 7949358, 10599144, 15898716, 31797432, 36655373, 73310746, 109966119, 146621492, 219932238, 293242984, 329898357, 439864476, 659796714, 879728952, 1319593428, 2639186856]

約数ペア:

[(1, 2639186856), (2, 1319593428), (3, 879728952), (4, 659796714), (6, 439864476), (8, 329898357), (9, 293242984), (12, 219932238), (18, 146621492), (24, 109966119), (36, 73310746), (72, 36655373), (83, 31797432), (166, 15898716), (249, 10599144), (332, 7949358), (498, 5299572), (664, 3974679), (747, 3533048), (996, 2649786), (1494, 1766524), (1992, 1324893), (2988, 883262), (5976, 441631)]