15693974622

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{64781}}^1$

素因数の和:65145

約数の個数: 48

約数和(自身を含む): 34906096368

約数和(自身を除く): 19212121746

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 313, 387, 626, 774, 939, 1878, 2817, 5634, 13459, 26918, 40377, 64781, 80754, 121131, 129562, 194343, 242262, 388686, 583029, 1166058, 2785583, 5571166, 8356749, 16713498, 20276453, 25070247, 40552906, 50140494, 60829359, 121658718, 182488077, 364976154, 871887479, 1743774958, 2615662437, 5231324874, 7846987311, 15693974622]

約数ペア:

[(1, 15693974622), (2, 7846987311), (3, 5231324874), (6, 2615662437), (9, 1743774958), (18, 871887479), (43, 364976154), (86, 182488077), (129, 121658718), (258, 60829359), (313, 50140494), (387, 40552906), (626, 25070247), (774, 20276453), (939, 16713498), (1878, 8356749), (2817, 5571166), (5634, 2785583), (13459, 1166058), (26918, 583029), (40377, 388686), (64781, 242262), (80754, 194343), (121131, 129562)]