1855668828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1\times {\mathrm{4663}}^1$

素因数の和:7234

約数の個数: 48

約数和(自身を含む): 4665790976

約数和(自身を除く): 2810122148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2551, 4663, 5102, 7653, 9326, 10204, 13989, 15306, 18652, 27978, 30612, 33163, 55956, 60619, 66326, 99489, 121238, 132652, 181857, 198978, 242476, 363714, 397956, 727428, 11895313, 23790626, 35685939, 47581252, 71371878, 142743756, 154639069, 309278138, 463917207, 618556276, 927834414, 1855668828]

約数ペア:

[(1, 1855668828), (2, 927834414), (3, 618556276), (4, 463917207), (6, 309278138), (12, 154639069), (13, 142743756), (26, 71371878), (39, 47581252), (52, 35685939), (78, 23790626), (156, 11895313), (2551, 727428), (4663, 397956), (5102, 363714), (7653, 242476), (9326, 198978), (10204, 181857), (13989, 132652), (15306, 121238), (18652, 99489), (27978, 66326), (30612, 60619), (33163, 55956)]