2019439836

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 5583911424

約数和(自身を除く): 3564471588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 103, 108, 138, 162, 206, 207, 243, 276, 309, 324, 412, 414, 486, 618, 621, 828, 877, 927, 972, 1236, 1242, 1754, 1854, 1863, 2369, 2484, 2631, 2781, 3508, 3708, 3726, 4738, 5262, 5562, 5589, 7107, 7452, 7893, 8343, 9476, 10524, 11124, 11178, 14214, 15786, 16686, 20171, 21321, 22356, 23679, 25029, 28428, 31572, 33372, 40342, 42642, 47358, 50058, 60513, 63963, 71037, 80684, 85284, 90331, 94716, 100116, 121026, 127926, 142074, 180662, 181539, 191889, 213111, 242052, 255852, 270993, 284148, 361324, 363078, 383778, 426222, 541986, 544617, 575667, 726156, 767556, 812979, 852444, 1083972, 1089234, 1151334, 1625958, 1633851, 2077613, 2178468, 2302668, 2438937, 3251916, 3267702, 4155226, 4877874, 4901553, 6232839, 6535404, 7316811, 8310452, 9755748, 9803106, 12465678, 14633622, 18698517, 19606212, 21950433, 24931356, 29267244, 37397034, 43900866, 56095551, 74794068, 87801732, 112191102, 168286653, 224382204, 336573306, 504859959, 673146612, 1009719918, 2019439836]

約数ペア:

[(1, 2019439836), (2, 1009719918), (3, 673146612), (4, 504859959), (6, 336573306), (9, 224382204), (12, 168286653), (18, 112191102), (23, 87801732), (27, 74794068), (36, 56095551), (46, 43900866), (54, 37397034), (69, 29267244), (81, 24931356), (92, 21950433), (103, 19606212), (108, 18698517), (138, 14633622), (162, 12465678), (206, 9803106), (207, 9755748), (243, 8310452), (276, 7316811), (309, 6535404), (324, 6232839), (412, 4901553), (414, 4877874), (486, 4155226), (618, 3267702), (621, 3251916), (828, 2438937), (877, 2302668), (927, 2178468), (972, 2077613), (1236, 1633851), (1242, 1625958), (1754, 1151334), (1854, 1089234), (1863, 1083972), (2369, 852444), (2484, 812979), (2631, 767556), (2781, 726156), (3508, 575667), (3708, 544617), (3726, 541986), (4738, 426222), (5262, 383778), (5562, 363078), (5589, 361324), (7107, 284148), (7452, 270993), (7893, 255852), (8343, 242052), (9476, 213111), (10524, 191889), (11124, 181539), (11178, 180662), (14214, 142074), (15786, 127926), (16686, 121026), (20171, 100116), (21321, 94716), (22356, 90331), (23679, 85284), (25029, 80684), (28428, 71037), (31572, 63963), (33372, 60513), (40342, 50058), (42642, 47358)]