138941946

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 128

約数和(自身を含む): 382233600

約数和(自身を除く): 243291654

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 297, 342, 351, 418, 429, 494, 513, 594, 627, 702, 741, 858, 947, 1026, 1254, 1287, 1482, 1881, 1894, 2223, 2574, 2717, 2841, 3762, 3861, 4446, 5434, 5643, 5682, 6669, 7722, 8151, 8523, 10417, 11286, 12311, 13338, 16302, 17046, 17993, 20834, 24453, 24622, 25569, 31251, 35986, 36933, 48906, 51138, 53979, 62502, 73359, 73866, 93753, 107958, 110799, 135421, 146718, 161937, 187506, 197923, 221598, 233909, 270842, 281259, 323874, 332397, 395846, 406263, 467818, 485811, 562518, 593769, 664794, 701727, 812526, 971622, 1187538, 1218789, 1403454, 1781307, 2105181, 2437578, 2572999, 3562614, 3656367, 4210362, 5145998, 5343921, 6315543, 7312734, 7718997, 10687842, 12631086, 15437994, 23156991, 46313982, 69470973, 138941946]

約数ペア:

[(1, 138941946), (2, 69470973), (3, 46313982), (6, 23156991), (9, 15437994), (11, 12631086), (13, 10687842), (18, 7718997), (19, 7312734), (22, 6315543), (26, 5343921), (27, 5145998), (33, 4210362), (38, 3656367), (39, 3562614), (54, 2572999), (57, 2437578), (66, 2105181), (78, 1781307), (99, 1403454), (114, 1218789), (117, 1187538), (143, 971622), (171, 812526), (198, 701727), (209, 664794), (234, 593769), (247, 562518), (286, 485811), (297, 467818), (342, 406263), (351, 395846), (418, 332397), (429, 323874), (494, 281259), (513, 270842), (594, 233909), (627, 221598), (702, 197923), (741, 187506), (858, 161937), (947, 146718), (1026, 135421), (1254, 110799), (1287, 107958), (1482, 93753), (1881, 73866), (1894, 73359), (2223, 62502), (2574, 53979), (2717, 51138), (2841, 48906), (3762, 36933), (3861, 35986), (4446, 31251), (5434, 25569), (5643, 24622), (5682, 24453), (6669, 20834), (7722, 17993), (8151, 17046), (8523, 16302), (10417, 13338), (11286, 12311)]