6986322

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^2$

素因数の和:200

約数の個数: 54

約数和(自身を含む): 17808453

約数和(自身を除く): 10822131

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 441, 534, 623, 801, 882, 1246, 1602, 1869, 3738, 4361, 5607, 7921, 8722, 11214, 13083, 15842, 23763, 26166, 39249, 47526, 55447, 71289, 78498, 110894, 142578, 166341, 332682, 388129, 499023, 776258, 998046, 1164387, 2328774, 3493161, 6986322]

約数ペア:

[(1, 6986322), (2, 3493161), (3, 2328774), (6, 1164387), (7, 998046), (9, 776258), (14, 499023), (18, 388129), (21, 332682), (42, 166341), (49, 142578), (63, 110894), (89, 78498), (98, 71289), (126, 55447), (147, 47526), (178, 39249), (267, 26166), (294, 23763), (441, 15842), (534, 13083), (623, 11214), (801, 8722), (882, 7921), (1246, 5607), (1602, 4361), (1869, 3738)]