31881621708

素因数分解:

$2^2\times 3^4\times {\mathrm{739}}^1\times {\mathrm{133153}}^1$

素因数の和:133908

約数の個数: 60

約数和(自身を含む): 83458264120

約数和(自身を除く): 51576642412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 739, 1478, 2217, 2956, 4434, 6651, 8868, 13302, 19953, 26604, 39906, 59859, 79812, 119718, 133153, 239436, 266306, 399459, 532612, 798918, 1198377, 1597836, 2396754, 3595131, 4793508, 7190262, 10785393, 14380524, 21570786, 43141572, 98400067, 196800134, 295200201, 393600268, 590400402, 885600603, 1180800804, 1771201206, 2656801809, 3542402412, 5313603618, 7970405427, 10627207236, 15940810854, 31881621708]

約数ペア:

[(1, 31881621708), (2, 15940810854), (3, 10627207236), (4, 7970405427), (6, 5313603618), (9, 3542402412), (12, 2656801809), (18, 1771201206), (27, 1180800804), (36, 885600603), (54, 590400402), (81, 393600268), (108, 295200201), (162, 196800134), (324, 98400067), (739, 43141572), (1478, 21570786), (2217, 14380524), (2956, 10785393), (4434, 7190262), (6651, 4793508), (8868, 3595131), (13302, 2396754), (19953, 1597836), (26604, 1198377), (39906, 798918), (59859, 532612), (79812, 399459), (119718, 266306), (133153, 239436)]