18172128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14561}}^1$

素因数の和:14587

約数の個数: 48

約数和(自身を含む): 51374736

約数和(自身を除く): 33202608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 14561, 29122, 43683, 58244, 87366, 116488, 174732, 189293, 232976, 349464, 378586, 465952, 567879, 698928, 757172, 1135758, 1397856, 1514344, 2271516, 3028688, 4543032, 6057376, 9086064, 18172128]

約数ペア:

[(1, 18172128), (2, 9086064), (3, 6057376), (4, 4543032), (6, 3028688), (8, 2271516), (12, 1514344), (13, 1397856), (16, 1135758), (24, 757172), (26, 698928), (32, 567879), (39, 465952), (48, 378586), (52, 349464), (78, 232976), (96, 189293), (104, 174732), (156, 116488), (208, 87366), (312, 58244), (416, 43683), (624, 29122), (1248, 14561)]