13895694

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 17239410

約数列:

[1, 2, 3, 6, 9, 18, 71, 83, 131, 142, 166, 213, 249, 262, 393, 426, 498, 639, 747, 786, 1179, 1278, 1494, 2358, 5893, 9301, 10873, 11786, 17679, 18602, 21746, 27903, 32619, 35358, 53037, 55806, 65238, 83709, 97857, 106074, 167418, 195714, 771983, 1543966, 2315949, 4631898, 6947847, 13895694]

約数ペア:

[(1, 13895694), (2, 6947847), (3, 4631898), (6, 2315949), (9, 1543966), (18, 771983), (71, 195714), (83, 167418), (131, 106074), (142, 97857), (166, 83709), (213, 65238), (249, 55806), (262, 53037), (393, 35358), (426, 32619), (498, 27903), (639, 21746), (747, 18602), (786, 17679), (1179, 11786), (1278, 10873), (1494, 9301), (2358, 5893)]