27869238

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 68083200

約数和(自身を除く): 40213962

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1181, 1242, 1311, 2362, 2622, 3543, 3933, 7086, 7866, 10629, 11799, 21258, 22439, 23598, 27163, 31887, 44878, 54326, 63774, 67317, 81489, 134634, 162978, 201951, 244467, 403902, 488934, 516097, 605853, 733401, 1032194, 1211706, 1466802, 1548291, 3096582, 4644873, 9289746, 13934619, 27869238]

約数ペア:

[(1, 27869238), (2, 13934619), (3, 9289746), (6, 4644873), (9, 3096582), (18, 1548291), (19, 1466802), (23, 1211706), (27, 1032194), (38, 733401), (46, 605853), (54, 516097), (57, 488934), (69, 403902), (114, 244467), (138, 201951), (171, 162978), (207, 134634), (342, 81489), (414, 67317), (437, 63774), (513, 54326), (621, 44878), (874, 31887), (1026, 27163), (1181, 23598), (1242, 22439), (1311, 21258), (2362, 11799), (2622, 10629), (3543, 7866), (3933, 7086)]