17909892

素因数分解:

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

素因数の和:119

約数の個数: 216

約数和(自身を含む): 62741952

約数和(自身を除く): 44832060

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 71, 77, 78, 84, 91, 98, 99, 117, 126, 132, 142, 143, 147, 154, 156, 182, 196, 198, 213, 231, 234, 252, 273, 284, 286, 294, 308, 364, 396, 426, 429, 441, 462, 468, 497, 539, 546, 572, 588, 637, 639, 693, 781, 819, 852, 858, 882, 923, 924, 994, 1001, 1078, 1092, 1274, 1278, 1287, 1386, 1491, 1562, 1617, 1638, 1716, 1764, 1846, 1911, 1988, 2002, 2156, 2343, 2548, 2556, 2574, 2769, 2772, 2982, 3003, 3124, 3234, 3276, 3479, 3692, 3822, 4004, 4473, 4686, 4851, 5148, 5467, 5538, 5733, 5964, 6006, 6461, 6468, 6958, 7007, 7029, 7644, 8307, 8946, 9009, 9372, 9702, 10153, 10437, 10934, 11076, 11466, 12012, 12922, 13916, 14014, 14058, 16401, 16614, 17892, 18018, 19383, 19404, 20306, 20874, 21021, 21868, 22932, 25844, 28028, 28116, 30459, 31311, 32802, 33228, 36036, 38269, 38766, 40612, 41748, 42042, 45227, 49203, 58149, 60918, 62622, 63063, 65604, 71071, 76538, 77532, 84084, 90454, 91377, 98406, 114807, 116298, 121836, 125244, 126126, 135681, 142142, 153076, 180908, 182754, 196812, 213213, 229614, 232596, 252252, 271362, 284284, 344421, 365508, 407043, 426426, 459228, 497497, 542724, 639639, 688842, 814086, 852852, 994994, 1279278, 1377684, 1492491, 1628172, 1989988, 2558556, 2984982, 4477473, 5969964, 8954946, 17909892]

約数ペア:

[(1, 17909892), (2, 8954946), (3, 5969964), (4, 4477473), (6, 2984982), (7, 2558556), (9, 1989988), (11, 1628172), (12, 1492491), (13, 1377684), (14, 1279278), (18, 994994), (21, 852852), (22, 814086), (26, 688842), (28, 639639), (33, 542724), (36, 497497), (39, 459228), (42, 426426), (44, 407043), (49, 365508), (52, 344421), (63, 284284), (66, 271362), (71, 252252), (77, 232596), (78, 229614), (84, 213213), (91, 196812), (98, 182754), (99, 180908), (117, 153076), (126, 142142), (132, 135681), (142, 126126), (143, 125244), (147, 121836), (154, 116298), (156, 114807), (182, 98406), (196, 91377), (198, 90454), (213, 84084), (231, 77532), (234, 76538), (252, 71071), (273, 65604), (284, 63063), (286, 62622), (294, 60918), (308, 58149), (364, 49203), (396, 45227), (426, 42042), (429, 41748), (441, 40612), (462, 38766), (468, 38269), (497, 36036), (539, 33228), (546, 32802), (572, 31311), (588, 30459), (637, 28116), (639, 28028), (693, 25844), (781, 22932), (819, 21868), (852, 21021), (858, 20874), (882, 20306), (923, 19404), (924, 19383), (994, 18018), (1001, 17892), (1078, 16614), (1092, 16401), (1274, 14058), (1278, 14014), (1287, 13916), (1386, 12922), (1491, 12012), (1562, 11466), (1617, 11076), (1638, 10934), (1716, 10437), (1764, 10153), (1846, 9702), (1911, 9372), (1988, 9009), (2002, 8946), (2156, 8307), (2343, 7644), (2548, 7029), (2556, 7007), (2574, 6958), (2769, 6468), (2772, 6461), (2982, 6006), (3003, 5964), (3124, 5733), (3234, 5538), (3276, 5467), (3479, 5148), (3692, 4851), (3822, 4686), (4004, 4473)]