8897538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 19688256

約数和(自身を除く): 10790718

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 3083, 6166, 9249, 18498, 40079, 80158, 114071, 120237, 228142, 240474, 342213, 684426, 1482923, 2965846, 4448769, 8897538]

約数ペア:

[(1, 8897538), (2, 4448769), (3, 2965846), (6, 1482923), (13, 684426), (26, 342213), (37, 240474), (39, 228142), (74, 120237), (78, 114071), (111, 80158), (222, 40079), (481, 18498), (962, 9249), (1443, 6166), (2886, 3083)]