16693956

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 44151744

約数和(自身を除く): 27457788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 83, 111, 148, 151, 166, 222, 249, 302, 332, 333, 444, 453, 498, 604, 666, 747, 906, 996, 1332, 1359, 1494, 1812, 2718, 2988, 3071, 5436, 5587, 6142, 9213, 11174, 12284, 12533, 16761, 18426, 22348, 25066, 27639, 33522, 36852, 37599, 50132, 50283, 55278, 67044, 75198, 100566, 110556, 112797, 150396, 201132, 225594, 451188, 463721, 927442, 1391163, 1854884, 2782326, 4173489, 5564652, 8346978, 16693956]

約数ペア:

[(1, 16693956), (2, 8346978), (3, 5564652), (4, 4173489), (6, 2782326), (9, 1854884), (12, 1391163), (18, 927442), (36, 463721), (37, 451188), (74, 225594), (83, 201132), (111, 150396), (148, 112797), (151, 110556), (166, 100566), (222, 75198), (249, 67044), (302, 55278), (332, 50283), (333, 50132), (444, 37599), (453, 36852), (498, 33522), (604, 27639), (666, 25066), (747, 22348), (906, 18426), (996, 16761), (1332, 12533), (1359, 12284), (1494, 11174), (1812, 9213), (2718, 6142), (2988, 5587), (3071, 5436)]