2018241498

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{75437}}^1$

素因数の和:75476

約数の個数: 64

約数和(自身を含む): 5069433600

約数和(自身を除く): 3051192102

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 2058, 3822, 4459, 8918, 13377, 26754, 75437, 150874, 226311, 452622, 528059, 980681, 1056118, 1584177, 1961362, 2942043, 3168354, 3696413, 5884086, 6864767, 7392826, 11089239, 13729534, 20594301, 22178478, 25874891, 41188602, 48053369, 51749782, 77624673, 96106738, 144160107, 155249346, 288320214, 336373583, 672747166, 1009120749, 2018241498]

約数ペア:

[(1, 2018241498), (2, 1009120749), (3, 672747166), (6, 336373583), (7, 288320214), (13, 155249346), (14, 144160107), (21, 96106738), (26, 77624673), (39, 51749782), (42, 48053369), (49, 41188602), (78, 25874891), (91, 22178478), (98, 20594301), (147, 13729534), (182, 11089239), (273, 7392826), (294, 6864767), (343, 5884086), (546, 3696413), (637, 3168354), (686, 2942043), (1029, 1961362), (1274, 1584177), (1911, 1056118), (2058, 980681), (3822, 528059), (4459, 452622), (8918, 226311), (13377, 150874), (26754, 75437)]