1018738188

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{725597}}^1$

素因数の和:725623

約数の個数: 48

約数和(自身を含む): 2844344160

約数和(自身を除く): 1825605972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 725597, 1451194, 2176791, 2902388, 4353582, 6530373, 8707164, 9432761, 13060746, 18865522, 19591119, 26121492, 28298283, 37731044, 39182238, 56596566, 78364476, 84894849, 113193132, 169789698, 254684547, 339579396, 509369094, 1018738188]

約数ペア:

[(1, 1018738188), (2, 509369094), (3, 339579396), (4, 254684547), (6, 169789698), (9, 113193132), (12, 84894849), (13, 78364476), (18, 56596566), (26, 39182238), (27, 37731044), (36, 28298283), (39, 26121492), (52, 19591119), (54, 18865522), (78, 13060746), (108, 9432761), (117, 8707164), (156, 6530373), (234, 4353582), (351, 2902388), (468, 2176791), (702, 1451194), (1404, 725597)]