38673558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 109486080

約数和(自身を除く): 70812522

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 71, 77, 99, 126, 131, 142, 154, 189, 198, 213, 231, 262, 297, 378, 393, 426, 462, 497, 594, 639, 693, 781, 786, 917, 994, 1179, 1278, 1386, 1441, 1491, 1562, 1834, 1917, 2079, 2343, 2358, 2751, 2882, 2982, 3537, 3834, 4158, 4323, 4473, 4686, 5467, 5502, 7029, 7074, 8253, 8646, 8946, 9301, 10087, 10934, 12969, 13419, 14058, 16401, 16506, 18602, 20174, 21087, 24759, 25938, 26838, 27903, 30261, 32802, 38907, 42174, 49203, 49518, 55806, 60522, 65107, 77814, 83709, 90783, 98406, 102311, 130214, 147609, 167418, 181566, 195321, 204622, 251127, 272349, 295218, 306933, 390642, 502254, 544698, 585963, 613866, 716177, 920799, 1171926, 1432354, 1757889, 1841598, 2148531, 2762397, 3515778, 4297062, 5524794, 6445593, 12891186, 19336779, 38673558]

約数ペア:

[(1, 38673558), (2, 19336779), (3, 12891186), (6, 6445593), (7, 5524794), (9, 4297062), (11, 3515778), (14, 2762397), (18, 2148531), (21, 1841598), (22, 1757889), (27, 1432354), (33, 1171926), (42, 920799), (54, 716177), (63, 613866), (66, 585963), (71, 544698), (77, 502254), (99, 390642), (126, 306933), (131, 295218), (142, 272349), (154, 251127), (189, 204622), (198, 195321), (213, 181566), (231, 167418), (262, 147609), (297, 130214), (378, 102311), (393, 98406), (426, 90783), (462, 83709), (497, 77814), (594, 65107), (639, 60522), (693, 55806), (781, 49518), (786, 49203), (917, 42174), (994, 38907), (1179, 32802), (1278, 30261), (1386, 27903), (1441, 26838), (1491, 25938), (1562, 24759), (1834, 21087), (1917, 20174), (2079, 18602), (2343, 16506), (2358, 16401), (2751, 14058), (2882, 13419), (2982, 12969), (3537, 10934), (3834, 10087), (4158, 9301), (4323, 8946), (4473, 8646), (4686, 8253), (5467, 7074), (5502, 7029)]