1105639668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{7793}}^1$

素因数の和:8373

約数の個数: 72

約数和(自身を含む): 3200154048

約数和(自身を除く): 2094514380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 563, 1126, 1689, 2252, 3378, 3941, 5067, 6756, 7793, 7882, 10134, 11823, 15586, 15764, 20268, 23379, 23646, 31172, 35469, 46758, 47292, 54551, 70137, 70938, 93516, 109102, 140274, 141876, 163653, 218204, 280548, 327306, 490959, 654612, 981918, 1963836, 4387459, 8774918, 13162377, 17549836, 26324754, 30712213, 39487131, 52649508, 61424426, 78974262, 92136639, 122848852, 157948524, 184273278, 276409917, 368546556, 552819834, 1105639668]

約数ペア:

[(1, 1105639668), (2, 552819834), (3, 368546556), (4, 276409917), (6, 184273278), (7, 157948524), (9, 122848852), (12, 92136639), (14, 78974262), (18, 61424426), (21, 52649508), (28, 39487131), (36, 30712213), (42, 26324754), (63, 17549836), (84, 13162377), (126, 8774918), (252, 4387459), (563, 1963836), (1126, 981918), (1689, 654612), (2252, 490959), (3378, 327306), (3941, 280548), (5067, 218204), (6756, 163653), (7793, 141876), (7882, 140274), (10134, 109102), (11823, 93516), (15586, 70938), (15764, 70137), (20268, 54551), (23379, 47292), (23646, 46758), (31172, 35469)]