18771192

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 56188080

約数和(自身を除く): 37416888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 137, 173, 198, 264, 274, 346, 396, 411, 519, 548, 692, 792, 822, 1038, 1096, 1233, 1384, 1507, 1557, 1644, 1903, 2076, 2466, 3014, 3114, 3288, 3806, 4152, 4521, 4932, 5709, 6028, 6228, 7612, 9042, 9864, 11418, 12056, 12456, 13563, 15224, 17127, 18084, 22836, 23701, 27126, 34254, 36168, 45672, 47402, 54252, 68508, 71103, 94804, 108504, 137016, 142206, 189608, 213309, 260711, 284412, 426618, 521422, 568824, 782133, 853236, 1042844, 1564266, 1706472, 2085688, 2346399, 3128532, 4692798, 6257064, 9385596, 18771192]

約数ペア:

[(1, 18771192), (2, 9385596), (3, 6257064), (4, 4692798), (6, 3128532), (8, 2346399), (9, 2085688), (11, 1706472), (12, 1564266), (18, 1042844), (22, 853236), (24, 782133), (33, 568824), (36, 521422), (44, 426618), (66, 284412), (72, 260711), (88, 213309), (99, 189608), (132, 142206), (137, 137016), (173, 108504), (198, 94804), (264, 71103), (274, 68508), (346, 54252), (396, 47402), (411, 45672), (519, 36168), (548, 34254), (692, 27126), (792, 23701), (822, 22836), (1038, 18084), (1096, 17127), (1233, 15224), (1384, 13563), (1507, 12456), (1557, 12056), (1644, 11418), (1903, 9864), (2076, 9042), (2466, 7612), (3014, 6228), (3114, 6028), (3288, 5709), (3806, 4932), (4152, 4521)]