185018922

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 492972480

約数和(自身を除く): 307953558

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 121, 153, 171, 187, 198, 209, 242, 263, 306, 323, 342, 363, 374, 418, 526, 561, 627, 646, 726, 789, 969, 1089, 1122, 1254, 1578, 1683, 1881, 1938, 2057, 2178, 2299, 2367, 2893, 2907, 3366, 3553, 3762, 4114, 4471, 4598, 4734, 4997, 5786, 5814, 6171, 6897, 7106, 8679, 8942, 9994, 10659, 12342, 13413, 13794, 14991, 17358, 18513, 20691, 21318, 26037, 26826, 29982, 31823, 31977, 37026, 39083, 40239, 41382, 44973, 49181, 52074, 54967, 63646, 63954, 78166, 80478, 84949, 89946, 95469, 98362, 109934, 117249, 147543, 164901, 169898, 190938, 234498, 254847, 286407, 295086, 329802, 351747, 442629, 494703, 509694, 540991, 572814, 604637, 703494, 764541, 885258, 934439, 989406, 1081982, 1209274, 1529082, 1622973, 1813911, 1868878, 2803317, 3245946, 3627822, 4868919, 5441733, 5606634, 8409951, 9737838, 10278829, 10883466, 16819902, 20557658, 30836487, 61672974, 92509461, 185018922]

約数ペア:

[(1, 185018922), (2, 92509461), (3, 61672974), (6, 30836487), (9, 20557658), (11, 16819902), (17, 10883466), (18, 10278829), (19, 9737838), (22, 8409951), (33, 5606634), (34, 5441733), (38, 4868919), (51, 3627822), (57, 3245946), (66, 2803317), (99, 1868878), (102, 1813911), (114, 1622973), (121, 1529082), (153, 1209274), (171, 1081982), (187, 989406), (198, 934439), (209, 885258), (242, 764541), (263, 703494), (306, 604637), (323, 572814), (342, 540991), (363, 509694), (374, 494703), (418, 442629), (526, 351747), (561, 329802), (627, 295086), (646, 286407), (726, 254847), (789, 234498), (969, 190938), (1089, 169898), (1122, 164901), (1254, 147543), (1578, 117249), (1683, 109934), (1881, 98362), (1938, 95469), (2057, 89946), (2178, 84949), (2299, 80478), (2367, 78166), (2893, 63954), (2907, 63646), (3366, 54967), (3553, 52074), (3762, 49181), (4114, 44973), (4471, 41382), (4598, 40239), (4734, 39083), (4997, 37026), (5786, 31977), (5814, 31823), (6171, 29982), (6897, 26826), (7106, 26037), (8679, 21318), (8942, 20691), (9994, 18513), (10659, 17358), (12342, 14991), (13413, 13794)]