2018992716

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:7002

約数の個数: 144

約数和(自身を含む): 5948377344

約数和(自身を除く): 3929384628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 243, 276, 299, 324, 351, 414, 468, 486, 598, 621, 702, 828, 897, 972, 1053, 1196, 1242, 1404, 1794, 1863, 2106, 2484, 2691, 3159, 3588, 3726, 4212, 5382, 5589, 6318, 6947, 7452, 8073, 10764, 11178, 12636, 13894, 16146, 20841, 22356, 24219, 27788, 32292, 41682, 48438, 62523, 72657, 83364, 90311, 96876, 125046, 145314, 159781, 180622, 187569, 250092, 270933, 290628, 319562, 361244, 375138, 479343, 541866, 562707, 639124, 750276, 812799, 958686, 1083732, 1125414, 1438029, 1625598, 1688121, 1917372, 2077153, 2250828, 2438397, 2876058, 3251196, 3376242, 4154306, 4314087, 4876794, 5752116, 6231459, 6752484, 7315191, 8308612, 8628174, 9753588, 12462918, 12942261, 14630382, 17256348, 18694377, 21945573, 24925836, 25884522, 29260764, 37388754, 38826783, 43891146, 51769044, 56083131, 74777508, 77653566, 87782292, 112166262, 155307132, 168249393, 224332524, 336498786, 504748179, 672997572, 1009496358, 2018992716]

約数ペア:

[(1, 2018992716), (2, 1009496358), (3, 672997572), (4, 504748179), (6, 336498786), (9, 224332524), (12, 168249393), (13, 155307132), (18, 112166262), (23, 87782292), (26, 77653566), (27, 74777508), (36, 56083131), (39, 51769044), (46, 43891146), (52, 38826783), (54, 37388754), (69, 29260764), (78, 25884522), (81, 24925836), (92, 21945573), (108, 18694377), (117, 17256348), (138, 14630382), (156, 12942261), (162, 12462918), (207, 9753588), (234, 8628174), (243, 8308612), (276, 7315191), (299, 6752484), (324, 6231459), (351, 5752116), (414, 4876794), (468, 4314087), (486, 4154306), (598, 3376242), (621, 3251196), (702, 2876058), (828, 2438397), (897, 2250828), (972, 2077153), (1053, 1917372), (1196, 1688121), (1242, 1625598), (1404, 1438029), (1794, 1125414), (1863, 1083732), (2106, 958686), (2484, 812799), (2691, 750276), (3159, 639124), (3588, 562707), (3726, 541866), (4212, 479343), (5382, 375138), (5589, 361244), (6318, 319562), (6947, 290628), (7452, 270933), (8073, 250092), (10764, 187569), (11178, 180622), (12636, 159781), (13894, 145314), (16146, 125046), (20841, 96876), (22356, 90311), (24219, 83364), (27788, 72657), (32292, 62523), (41682, 48438)]