343245906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{1021}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 784405440

約数和(自身を除く): 441159534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 983, 1021, 1966, 2042, 2949, 3063, 5898, 6126, 8847, 9189, 17694, 18378, 18677, 19399, 37354, 38798, 56031, 58197, 112062, 116394, 168093, 174591, 336186, 349182, 1003643, 2007286, 3010929, 6021858, 9032787, 18065574, 19069217, 38138434, 57207651, 114415302, 171622953, 343245906]

約数ペア:

[(1, 343245906), (2, 171622953), (3, 114415302), (6, 57207651), (9, 38138434), (18, 19069217), (19, 18065574), (38, 9032787), (57, 6021858), (114, 3010929), (171, 2007286), (342, 1003643), (983, 349182), (1021, 336186), (1966, 174591), (2042, 168093), (2949, 116394), (3063, 112062), (5898, 58197), (6126, 56031), (8847, 38798), (9189, 37354), (17694, 19399), (18378, 18677)]