357551994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{20771}}^1$

素因数の和:20946

約数の個数: 32

約数和(自身を含む): 757762560

約数和(自身を除く): 400210566

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 453, 906, 2869, 5738, 8607, 17214, 20771, 41542, 62313, 124626, 394649, 789298, 1183947, 2367894, 3136421, 6272842, 9409263, 18818526, 59591999, 119183998, 178775997, 357551994]

約数ペア:

[(1, 357551994), (2, 178775997), (3, 119183998), (6, 59591999), (19, 18818526), (38, 9409263), (57, 6272842), (114, 3136421), (151, 2367894), (302, 1183947), (453, 789298), (906, 394649), (2869, 124626), (5738, 62313), (8607, 41542), (17214, 20771)]