12955866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 33454080

約数和(自身を除く): 20498214

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 967, 1218, 1914, 1934, 2233, 2901, 4466, 5802, 6699, 6769, 10637, 13398, 13538, 20307, 21274, 28043, 31911, 40614, 56086, 63822, 74459, 84129, 148918, 168258, 196301, 223377, 308473, 392602, 446754, 588903, 616946, 925419, 1177806, 1850838, 2159311, 4318622, 6477933, 12955866]

約数ペア:

[(1, 12955866), (2, 6477933), (3, 4318622), (6, 2159311), (7, 1850838), (11, 1177806), (14, 925419), (21, 616946), (22, 588903), (29, 446754), (33, 392602), (42, 308473), (58, 223377), (66, 196301), (77, 168258), (87, 148918), (154, 84129), (174, 74459), (203, 63822), (231, 56086), (319, 40614), (406, 31911), (462, 28043), (609, 21274), (638, 20307), (957, 13538), (967, 13398), (1218, 10637), (1914, 6769), (1934, 6699), (2233, 5802), (2901, 4466)]