81101934

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2477}}^1$

素因数の和:2609

約数の個数: 48

約数和(自身を含む): 187872048

約数和(自身を除く): 106770114

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 642, 963, 1819, 1926, 2477, 3638, 4954, 5457, 7431, 10914, 14862, 16371, 22293, 32742, 42109, 44586, 84218, 126327, 252654, 265039, 378981, 530078, 757962, 795117, 1590234, 2385351, 4505663, 4770702, 9011326, 13516989, 27033978, 40550967, 81101934]

約数ペア:

[(1, 81101934), (2, 40550967), (3, 27033978), (6, 13516989), (9, 9011326), (17, 4770702), (18, 4505663), (34, 2385351), (51, 1590234), (102, 795117), (107, 757962), (153, 530078), (214, 378981), (306, 265039), (321, 252654), (642, 126327), (963, 84218), (1819, 44586), (1926, 42109), (2477, 32742), (3638, 22293), (4954, 16371), (5457, 14862), (7431, 10914)]