27605556

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1266

約数の個数: 96

約数和(自身を含む): 82252800

約数和(自身を除く): 54647244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 297, 342, 396, 418, 513, 594, 627, 684, 836, 1026, 1188, 1223, 1254, 1881, 2052, 2446, 2508, 3669, 3762, 4892, 5643, 7338, 7524, 11007, 11286, 13453, 14676, 22014, 22572, 23237, 26906, 33021, 40359, 44028, 46474, 53812, 66042, 69711, 80718, 92948, 121077, 132084, 139422, 161436, 209133, 242154, 255607, 278844, 363231, 418266, 484308, 511214, 627399, 726462, 766821, 836532, 1022428, 1254798, 1452924, 1533642, 2300463, 2509596, 3067284, 4600926, 6901389, 9201852, 13802778, 27605556]

約数ペア:

[(1, 27605556), (2, 13802778), (3, 9201852), (4, 6901389), (6, 4600926), (9, 3067284), (11, 2509596), (12, 2300463), (18, 1533642), (19, 1452924), (22, 1254798), (27, 1022428), (33, 836532), (36, 766821), (38, 726462), (44, 627399), (54, 511214), (57, 484308), (66, 418266), (76, 363231), (99, 278844), (108, 255607), (114, 242154), (132, 209133), (171, 161436), (198, 139422), (209, 132084), (228, 121077), (297, 92948), (342, 80718), (396, 69711), (418, 66042), (513, 53812), (594, 46474), (627, 44028), (684, 40359), (836, 33021), (1026, 26906), (1188, 23237), (1223, 22572), (1254, 22014), (1881, 14676), (2052, 13453), (2446, 11286), (2508, 11007), (3669, 7524), (3762, 7338), (4892, 5643)]