13947948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{7907}}^1$

素因数の和:7931

約数の個数: 54

約数和(自身を含む): 41018796

約数和(自身を除く): 27070848

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 7907, 15814, 23721, 31628, 47442, 55349, 71163, 94884, 110698, 142326, 166047, 221396, 284652, 332094, 387443, 498141, 664188, 774886, 996282, 1162329, 1549772, 1992564, 2324658, 3486987, 4649316, 6973974, 13947948]

約数ペア:

[(1, 13947948), (2, 6973974), (3, 4649316), (4, 3486987), (6, 2324658), (7, 1992564), (9, 1549772), (12, 1162329), (14, 996282), (18, 774886), (21, 664188), (28, 498141), (36, 387443), (42, 332094), (49, 284652), (63, 221396), (84, 166047), (98, 142326), (126, 110698), (147, 94884), (196, 71163), (252, 55349), (294, 47442), (441, 31628), (588, 23721), (882, 15814), (1764, 7907)]