12923702988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79841}}^1$

素因数の和:79943

約数の個数: 96

約数和(自身を含む): 36055369728

約数和(自身を除く): 23131666740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 47, 82, 84, 94, 123, 141, 164, 188, 246, 282, 287, 329, 492, 564, 574, 658, 861, 987, 1148, 1316, 1722, 1927, 1974, 3444, 3854, 3948, 5781, 7708, 11562, 13489, 23124, 26978, 40467, 53956, 79841, 80934, 159682, 161868, 239523, 319364, 479046, 558887, 958092, 1117774, 1676661, 2235548, 3273481, 3353322, 3752527, 6546962, 6706644, 7505054, 9820443, 11257581, 13093924, 15010108, 19640886, 22515162, 22914367, 26267689, 39281772, 45030324, 45828734, 52535378, 68743101, 78803067, 91657468, 105070756, 137486202, 153853607, 157606134, 274972404, 307707214, 315212268, 461560821, 615414428, 923121642, 1076975249, 1846243284, 2153950498, 3230925747, 4307900996, 6461851494, 12923702988]

約数ペア:

[(1, 12923702988), (2, 6461851494), (3, 4307900996), (4, 3230925747), (6, 2153950498), (7, 1846243284), (12, 1076975249), (14, 923121642), (21, 615414428), (28, 461560821), (41, 315212268), (42, 307707214), (47, 274972404), (82, 157606134), (84, 153853607), (94, 137486202), (123, 105070756), (141, 91657468), (164, 78803067), (188, 68743101), (246, 52535378), (282, 45828734), (287, 45030324), (329, 39281772), (492, 26267689), (564, 22914367), (574, 22515162), (658, 19640886), (861, 15010108), (987, 13093924), (1148, 11257581), (1316, 9820443), (1722, 7505054), (1927, 6706644), (1974, 6546962), (3444, 3752527), (3854, 3353322), (3948, 3273481), (5781, 2235548), (7708, 1676661), (11562, 1117774), (13489, 958092), (23124, 558887), (26978, 479046), (40467, 319364), (53956, 239523), (79841, 161868), (80934, 159682)]