907811982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11491}}^1$

素因数の和:11539

約数の個数: 128

約数和(自身を含む): 2647756800

約数和(自身を除く): 1739944818

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 189, 198, 209, 231, 266, 297, 342, 378, 399, 418, 462, 513, 594, 627, 693, 798, 1026, 1197, 1254, 1386, 1463, 1881, 2079, 2394, 2926, 3591, 3762, 4158, 4389, 5643, 7182, 8778, 11286, 11491, 13167, 22982, 26334, 34473, 39501, 68946, 79002, 80437, 103419, 126401, 160874, 206838, 218329, 241311, 252802, 310257, 379203, 436658, 482622, 620514, 654987, 723933, 758406, 884807, 1137609, 1309974, 1447866, 1528303, 1769614, 1964961, 2171799, 2275218, 2401619, 2654421, 3056606, 3412827, 3929922, 4343598, 4584909, 4803238, 5308842, 5894883, 6825654, 7204857, 7963263, 9169818, 11789766, 13754727, 14409714, 15926526, 16811333, 21614571, 23889789, 27509454, 33622666, 41264181, 43229142, 47779578, 50433999, 64843713, 82528362, 100867998, 129687426, 151301997, 302603994, 453905991, 907811982]

約数ペア:

[(1, 907811982), (2, 453905991), (3, 302603994), (6, 151301997), (7, 129687426), (9, 100867998), (11, 82528362), (14, 64843713), (18, 50433999), (19, 47779578), (21, 43229142), (22, 41264181), (27, 33622666), (33, 27509454), (38, 23889789), (42, 21614571), (54, 16811333), (57, 15926526), (63, 14409714), (66, 13754727), (77, 11789766), (99, 9169818), (114, 7963263), (126, 7204857), (133, 6825654), (154, 5894883), (171, 5308842), (189, 4803238), (198, 4584909), (209, 4343598), (231, 3929922), (266, 3412827), (297, 3056606), (342, 2654421), (378, 2401619), (399, 2275218), (418, 2171799), (462, 1964961), (513, 1769614), (594, 1528303), (627, 1447866), (693, 1309974), (798, 1137609), (1026, 884807), (1197, 758406), (1254, 723933), (1386, 654987), (1463, 620514), (1881, 482622), (2079, 436658), (2394, 379203), (2926, 310257), (3591, 252802), (3762, 241311), (4158, 218329), (4389, 206838), (5643, 160874), (7182, 126401), (8778, 103419), (11286, 80437), (11491, 79002), (13167, 68946), (22982, 39501), (26334, 34473)]