9975966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 27170304

約数和(自身を除く): 17194338

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 121, 143, 151, 154, 182, 231, 242, 273, 286, 302, 363, 429, 453, 462, 546, 726, 847, 858, 906, 1001, 1057, 1573, 1661, 1694, 1963, 2002, 2114, 2541, 3003, 3146, 3171, 3322, 3926, 4719, 4983, 5082, 5889, 6006, 6342, 9438, 9966, 11011, 11627, 11778, 13741, 18271, 21593, 22022, 23254, 27482, 33033, 34881, 36542, 41223, 43186, 54813, 64779, 66066, 69762, 82446, 109626, 127897, 129558, 151151, 237523, 255794, 302302, 383691, 453453, 475046, 712569, 767382, 906906, 1425138, 1662661, 3325322, 4987983, 9975966]

約数ペア:

[(1, 9975966), (2, 4987983), (3, 3325322), (6, 1662661), (7, 1425138), (11, 906906), (13, 767382), (14, 712569), (21, 475046), (22, 453453), (26, 383691), (33, 302302), (39, 255794), (42, 237523), (66, 151151), (77, 129558), (78, 127897), (91, 109626), (121, 82446), (143, 69762), (151, 66066), (154, 64779), (182, 54813), (231, 43186), (242, 41223), (273, 36542), (286, 34881), (302, 33033), (363, 27482), (429, 23254), (453, 22022), (462, 21593), (546, 18271), (726, 13741), (847, 11778), (858, 11627), (906, 11011), (1001, 9966), (1057, 9438), (1573, 6342), (1661, 6006), (1694, 5889), (1963, 5082), (2002, 4983), (2114, 4719), (2541, 3926), (3003, 3322), (3146, 3171)]