12956244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 37610496

約数和(自身を除く): 24654252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 102, 119, 129, 172, 204, 211, 238, 258, 301, 357, 422, 476, 516, 602, 633, 714, 731, 844, 903, 1204, 1266, 1428, 1462, 1477, 1806, 2193, 2532, 2924, 2954, 3587, 3612, 4386, 4431, 5117, 5908, 7174, 8772, 8862, 9073, 10234, 10761, 14348, 15351, 17724, 18146, 20468, 21522, 25109, 27219, 30702, 36292, 43044, 50218, 54438, 61404, 63511, 75327, 100436, 108876, 127022, 150654, 154241, 190533, 254044, 301308, 308482, 381066, 462723, 616964, 762132, 925446, 1079687, 1850892, 2159374, 3239061, 4318748, 6478122, 12956244]

約数ペア:

[(1, 12956244), (2, 6478122), (3, 4318748), (4, 3239061), (6, 2159374), (7, 1850892), (12, 1079687), (14, 925446), (17, 762132), (21, 616964), (28, 462723), (34, 381066), (42, 308482), (43, 301308), (51, 254044), (68, 190533), (84, 154241), (86, 150654), (102, 127022), (119, 108876), (129, 100436), (172, 75327), (204, 63511), (211, 61404), (238, 54438), (258, 50218), (301, 43044), (357, 36292), (422, 30702), (476, 27219), (516, 25109), (602, 21522), (633, 20468), (714, 18146), (731, 17724), (844, 15351), (903, 14348), (1204, 10761), (1266, 10234), (1428, 9073), (1462, 8862), (1477, 8772), (1806, 7174), (2193, 5908), (2532, 5117), (2924, 4431), (2954, 4386), (3587, 3612)]