12742644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 31344768

約数和(自身を除く): 18602124

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 274, 276, 337, 411, 548, 674, 822, 1011, 1348, 1644, 2022, 3151, 4044, 6302, 7751, 9453, 12604, 15502, 18906, 23253, 31004, 37812, 46169, 46506, 92338, 93012, 138507, 184676, 277014, 554028, 1061887, 2123774, 3185661, 4247548, 6371322, 12742644]

約数ペア:

[(1, 12742644), (2, 6371322), (3, 4247548), (4, 3185661), (6, 2123774), (12, 1061887), (23, 554028), (46, 277014), (69, 184676), (92, 138507), (137, 93012), (138, 92338), (274, 46506), (276, 46169), (337, 37812), (411, 31004), (548, 23253), (674, 18906), (822, 15502), (1011, 12604), (1348, 9453), (1644, 7751), (2022, 6302), (3151, 4044)]