2171182392

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{363317}}^1$

素因数の和:363412

約数の個数: 48

約数和(自身を含む): 5951148840

約数和(自身を除く): 3779966448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 363317, 726634, 1089951, 1453268, 2179902, 2906536, 3269853, 4359804, 6539706, 8719608, 13079412, 26158824, 30155311, 60310622, 90465933, 120621244, 180931866, 241242488, 271397799, 361863732, 542795598, 723727464, 1085591196, 2171182392]

約数ペア:

[(1, 2171182392), (2, 1085591196), (3, 723727464), (4, 542795598), (6, 361863732), (8, 271397799), (9, 241242488), (12, 180931866), (18, 120621244), (24, 90465933), (36, 60310622), (72, 30155311), (83, 26158824), (166, 13079412), (249, 8719608), (332, 6539706), (498, 4359804), (664, 3269853), (747, 2906536), (996, 2179902), (1494, 1453268), (1992, 1089951), (2988, 726634), (5976, 363317)]