18116920604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1\times {\mathrm{4733}}^1$

素因数の和:5246

約数の個数: 48

約数和(自身を含む): 33870747456

約数和(自身を除く): 15753826852

約数列:

[1, 2, 4, 17, 34, 68, 181, 311, 362, 622, 724, 1244, 3077, 4733, 5287, 6154, 9466, 10574, 12308, 18932, 21148, 56291, 80461, 112582, 160922, 225164, 321844, 856673, 956947, 1471963, 1713346, 1913894, 2943926, 3426692, 3827788, 5887852, 14563441, 25023371, 29126882, 50046742, 58253764, 100093484, 266425303, 532850606, 1065701212, 4529230151, 9058460302, 18116920604]

約数ペア:

[(1, 18116920604), (2, 9058460302), (4, 4529230151), (17, 1065701212), (34, 532850606), (68, 266425303), (181, 100093484), (311, 58253764), (362, 50046742), (622, 29126882), (724, 25023371), (1244, 14563441), (3077, 5887852), (4733, 3827788), (5287, 3426692), (6154, 2943926), (9466, 1913894), (10574, 1713346), (12308, 1471963), (18932, 956947), (21148, 856673), (56291, 321844), (80461, 225164), (112582, 160922)]