1389636

素因数分解:

$2^2\times 3^4\times {\mathrm{4289}}^1$

素因数の和:4305

約数の個数: 30

約数和(自身を含む): 3633630

約数和(自身を除く): 2243994

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4289, 8578, 12867, 17156, 25734, 38601, 51468, 77202, 115803, 154404, 231606, 347409, 463212, 694818, 1389636]

約数ペア:

[(1, 1389636), (2, 694818), (3, 463212), (4, 347409), (6, 231606), (9, 154404), (12, 115803), (18, 77202), (27, 51468), (36, 38601), (54, 25734), (81, 17156), (108, 12867), (162, 8578), (324, 4289)]