8954946

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 26889408

約数和(自身を除く): 17934462

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 49, 63, 66, 71, 77, 78, 91, 98, 99, 117, 126, 142, 143, 147, 154, 182, 198, 213, 231, 234, 273, 286, 294, 426, 429, 441, 462, 497, 539, 546, 637, 639, 693, 781, 819, 858, 882, 923, 994, 1001, 1078, 1274, 1278, 1287, 1386, 1491, 1562, 1617, 1638, 1846, 1911, 2002, 2343, 2574, 2769, 2982, 3003, 3234, 3479, 3822, 4473, 4686, 4851, 5467, 5538, 5733, 6006, 6461, 6958, 7007, 7029, 8307, 8946, 9009, 9702, 10153, 10437, 10934, 11466, 12922, 14014, 14058, 16401, 16614, 18018, 19383, 20306, 20874, 21021, 30459, 31311, 32802, 38269, 38766, 42042, 45227, 49203, 58149, 60918, 62622, 63063, 71071, 76538, 90454, 91377, 98406, 114807, 116298, 126126, 135681, 142142, 182754, 213213, 229614, 271362, 344421, 407043, 426426, 497497, 639639, 688842, 814086, 994994, 1279278, 1492491, 2984982, 4477473, 8954946]

約数ペア:

[(1, 8954946), (2, 4477473), (3, 2984982), (6, 1492491), (7, 1279278), (9, 994994), (11, 814086), (13, 688842), (14, 639639), (18, 497497), (21, 426426), (22, 407043), (26, 344421), (33, 271362), (39, 229614), (42, 213213), (49, 182754), (63, 142142), (66, 135681), (71, 126126), (77, 116298), (78, 114807), (91, 98406), (98, 91377), (99, 90454), (117, 76538), (126, 71071), (142, 63063), (143, 62622), (147, 60918), (154, 58149), (182, 49203), (198, 45227), (213, 42042), (231, 38766), (234, 38269), (273, 32802), (286, 31311), (294, 30459), (426, 21021), (429, 20874), (441, 20306), (462, 19383), (497, 18018), (539, 16614), (546, 16401), (637, 14058), (639, 14014), (693, 12922), (781, 11466), (819, 10934), (858, 10437), (882, 10153), (923, 9702), (994, 9009), (1001, 8946), (1078, 8307), (1274, 7029), (1278, 7007), (1287, 6958), (1386, 6461), (1491, 6006), (1562, 5733), (1617, 5538), (1638, 5467), (1846, 4851), (1911, 4686), (2002, 4473), (2343, 3822), (2574, 3479), (2769, 3234), (2982, 3003)]