21944868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2003}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 56560896

約数和(自身を除く): 34616028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 913, 996, 1826, 2003, 2739, 3652, 4006, 5478, 6009, 8012, 10956, 12018, 22033, 24036, 44066, 66099, 88132, 132198, 166249, 264396, 332498, 498747, 664996, 997494, 1828739, 1994988, 3657478, 5486217, 7314956, 10972434, 21944868]

約数ペア:

[(1, 21944868), (2, 10972434), (3, 7314956), (4, 5486217), (6, 3657478), (11, 1994988), (12, 1828739), (22, 997494), (33, 664996), (44, 498747), (66, 332498), (83, 264396), (132, 166249), (166, 132198), (249, 88132), (332, 66099), (498, 44066), (913, 24036), (996, 22033), (1826, 12018), (2003, 10956), (2739, 8012), (3652, 6009), (4006, 5478)]