12931002

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 84

約数和(自身を含む): 34016346

約数和(自身を除く): 21085344

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 181, 189, 243, 294, 362, 378, 441, 486, 543, 567, 729, 882, 1086, 1134, 1267, 1323, 1458, 1629, 1701, 2534, 2646, 3258, 3402, 3801, 3969, 4887, 5103, 7602, 7938, 8869, 9774, 10206, 11403, 11907, 14661, 17738, 22806, 23814, 26607, 29322, 34209, 35721, 43983, 53214, 68418, 71442, 79821, 87966, 102627, 131949, 159642, 205254, 239463, 263898, 307881, 478926, 615762, 718389, 923643, 1436778, 1847286, 2155167, 4310334, 6465501, 12931002]

約数ペア:

[(1, 12931002), (2, 6465501), (3, 4310334), (6, 2155167), (7, 1847286), (9, 1436778), (14, 923643), (18, 718389), (21, 615762), (27, 478926), (42, 307881), (49, 263898), (54, 239463), (63, 205254), (81, 159642), (98, 131949), (126, 102627), (147, 87966), (162, 79821), (181, 71442), (189, 68418), (243, 53214), (294, 43983), (362, 35721), (378, 34209), (441, 29322), (486, 26607), (543, 23814), (567, 22806), (729, 17738), (882, 14661), (1086, 11907), (1134, 11403), (1267, 10206), (1323, 9774), (1458, 8869), (1629, 7938), (1701, 7602), (2534, 5103), (2646, 4887), (3258, 3969), (3402, 3801)]