9911196

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 26417664

約数和(自身を除く): 16506468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 107, 124, 166, 186, 214, 249, 279, 321, 332, 372, 428, 498, 558, 642, 747, 963, 996, 1116, 1284, 1494, 1926, 2573, 2988, 3317, 3852, 5146, 6634, 7719, 8881, 9951, 10292, 13268, 15438, 17762, 19902, 23157, 26643, 29853, 30876, 35524, 39804, 46314, 53286, 59706, 79929, 92628, 106572, 119412, 159858, 275311, 319716, 550622, 825933, 1101244, 1651866, 2477799, 3303732, 4955598, 9911196]

約数ペア:

[(1, 9911196), (2, 4955598), (3, 3303732), (4, 2477799), (6, 1651866), (9, 1101244), (12, 825933), (18, 550622), (31, 319716), (36, 275311), (62, 159858), (83, 119412), (93, 106572), (107, 92628), (124, 79929), (166, 59706), (186, 53286), (214, 46314), (249, 39804), (279, 35524), (321, 30876), (332, 29853), (372, 26643), (428, 23157), (498, 19902), (558, 17762), (642, 15438), (747, 13268), (963, 10292), (996, 9951), (1116, 8881), (1284, 7719), (1494, 6634), (1926, 5146), (2573, 3852), (2988, 3317)]