907172358

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^2\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 1863051840

約数和(自身を除く): 955879482

約数列:

[1, 2, 3, 6, 61, 122, 179, 183, 227, 358, 366, 454, 537, 681, 1074, 1362, 3721, 7442, 10919, 11163, 13847, 21838, 22326, 27694, 32757, 40633, 41541, 65514, 81266, 83082, 121899, 243798, 666059, 844667, 1332118, 1689334, 1998177, 2478613, 2534001, 3996354, 4957226, 5068002, 7435839, 14871678, 151195393, 302390786, 453586179, 907172358]

約数ペア:

[(1, 907172358), (2, 453586179), (3, 302390786), (6, 151195393), (61, 14871678), (122, 7435839), (179, 5068002), (183, 4957226), (227, 3996354), (358, 2534001), (366, 2478613), (454, 1998177), (537, 1689334), (681, 1332118), (1074, 844667), (1362, 666059), (3721, 243798), (7442, 121899), (10919, 83082), (11163, 81266), (13847, 65514), (21838, 41541), (22326, 40633), (27694, 32757)]