12506724

素因数分解:

$2^2\times 3^6\times {\mathrm{4289}}^1$

素因数の和:4311

約数の個数: 42

約数和(自身を含む): 32822790

約数和(自身を除く): 20316066

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 4289, 8578, 12867, 17156, 25734, 38601, 51468, 77202, 115803, 154404, 231606, 347409, 463212, 694818, 1042227, 1389636, 2084454, 3126681, 4168908, 6253362, 12506724]

約数ペア:

[(1, 12506724), (2, 6253362), (3, 4168908), (4, 3126681), (6, 2084454), (9, 1389636), (12, 1042227), (18, 694818), (27, 463212), (36, 347409), (54, 231606), (81, 154404), (108, 115803), (162, 77202), (243, 51468), (324, 38601), (486, 25734), (729, 17156), (972, 12867), (1458, 8578), (2916, 4289)]