138420414

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 80

約数和(自身を含む): 341074800

約数和(自身を除く): 202654386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 173, 198, 297, 346, 449, 519, 594, 891, 898, 1038, 1347, 1557, 1782, 1903, 2694, 3114, 3806, 4041, 4671, 4939, 5709, 8082, 9342, 9878, 11418, 12123, 14013, 14817, 17127, 24246, 28026, 29634, 34254, 36369, 44451, 51381, 72738, 77677, 88902, 102762, 133353, 154143, 155354, 233031, 266706, 308286, 400059, 466062, 699093, 800118, 854447, 1398186, 1708894, 2097279, 2563341, 4194558, 5126682, 6291837, 7690023, 12583674, 15380046, 23070069, 46140138, 69210207, 138420414]

約数ペア:

[(1, 138420414), (2, 69210207), (3, 46140138), (6, 23070069), (9, 15380046), (11, 12583674), (18, 7690023), (22, 6291837), (27, 5126682), (33, 4194558), (54, 2563341), (66, 2097279), (81, 1708894), (99, 1398186), (162, 854447), (173, 800118), (198, 699093), (297, 466062), (346, 400059), (449, 308286), (519, 266706), (594, 233031), (891, 155354), (898, 154143), (1038, 133353), (1347, 102762), (1557, 88902), (1782, 77677), (1903, 72738), (2694, 51381), (3114, 44451), (3806, 36369), (4041, 34254), (4671, 29634), (4939, 28026), (5709, 24246), (8082, 17127), (9342, 14817), (9878, 14013), (11418, 12123)]