28866618

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 71717184

約数和(自身を除く): 42850566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 97, 99, 162, 167, 194, 198, 291, 297, 334, 501, 582, 594, 873, 891, 1002, 1067, 1503, 1746, 1782, 1837, 2134, 2619, 3006, 3201, 3674, 4509, 5238, 5511, 6402, 7857, 9018, 9603, 11022, 13527, 15714, 16199, 16533, 19206, 27054, 28809, 32398, 33066, 48597, 49599, 57618, 86427, 97194, 99198, 145791, 148797, 172854, 178189, 291582, 297594, 356378, 437373, 534567, 874746, 1069134, 1312119, 1603701, 2624238, 3207402, 4811103, 9622206, 14433309, 28866618]

約数ペア:

[(1, 28866618), (2, 14433309), (3, 9622206), (6, 4811103), (9, 3207402), (11, 2624238), (18, 1603701), (22, 1312119), (27, 1069134), (33, 874746), (54, 534567), (66, 437373), (81, 356378), (97, 297594), (99, 291582), (162, 178189), (167, 172854), (194, 148797), (198, 145791), (291, 99198), (297, 97194), (334, 86427), (501, 57618), (582, 49599), (594, 48597), (873, 33066), (891, 32398), (1002, 28809), (1067, 27054), (1503, 19206), (1746, 16533), (1782, 16199), (1837, 15714), (2134, 13527), (2619, 11022), (3006, 9603), (3201, 9018), (3674, 7857), (4509, 6402), (5238, 5511)]