15380046

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 36644400

約数和(自身を除く): 21264354

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 449, 519, 898, 1038, 1347, 1557, 1903, 2694, 3114, 3806, 4041, 4939, 5709, 8082, 9878, 11418, 14817, 17127, 29634, 34254, 44451, 77677, 88902, 155354, 233031, 466062, 699093, 854447, 1398186, 1708894, 2563341, 5126682, 7690023, 15380046]

約数ペア:

[(1, 15380046), (2, 7690023), (3, 5126682), (6, 2563341), (9, 1708894), (11, 1398186), (18, 854447), (22, 699093), (33, 466062), (66, 233031), (99, 155354), (173, 88902), (198, 77677), (346, 44451), (449, 34254), (519, 29634), (898, 17127), (1038, 14817), (1347, 11418), (1557, 9878), (1903, 8082), (2694, 5709), (3114, 4939), (3806, 4041)]