65513303838

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{757}}^1\times {\mathrm{20117}}^1$

素因数の和:21121

約数の個数: 48

約数和(自身を含む): 142734795840

約数和(自身を除く): 77221492002

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 757, 1434, 1514, 2151, 2271, 4302, 4542, 6813, 13626, 20117, 40234, 60351, 120702, 180923, 181053, 361846, 362106, 542769, 1085538, 1628307, 3256614, 4807963, 9615926, 14423889, 15228569, 28847778, 30457138, 43271667, 45685707, 86543334, 91371414, 137057121, 274114242, 3639627991, 7279255982, 10918883973, 21837767946, 32756651919, 65513303838]

約数ペア:

[(1, 65513303838), (2, 32756651919), (3, 21837767946), (6, 10918883973), (9, 7279255982), (18, 3639627991), (239, 274114242), (478, 137057121), (717, 91371414), (757, 86543334), (1434, 45685707), (1514, 43271667), (2151, 30457138), (2271, 28847778), (4302, 15228569), (4542, 14423889), (6813, 9615926), (13626, 4807963), (20117, 3256614), (40234, 1628307), (60351, 1085538), (120702, 542769), (180923, 362106), (181053, 361846)]