18144750848

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{121993}}^1$

素因数の和:122099

約数の個数: 72

約数和(自身を含む): 41891763648

約数和(自身を除く): 23747012800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 581, 664, 896, 1162, 1328, 1792, 2324, 2656, 4648, 5312, 9296, 10624, 18592, 21248, 37184, 74368, 121993, 148736, 243986, 487972, 853951, 975944, 1707902, 1951888, 3415804, 3903776, 6831608, 7807552, 10125419, 13663216, 15615104, 20250838, 27326432, 31230208, 40501676, 54652864, 70877933, 81003352, 109305728, 141755866, 162006704, 218611456, 283511732, 324013408, 567023464, 648026816, 1134046928, 1296053632, 2268093856, 2592107264, 4536187712, 9072375424, 18144750848]

約数ペア:

[(1, 18144750848), (2, 9072375424), (4, 4536187712), (7, 2592107264), (8, 2268093856), (14, 1296053632), (16, 1134046928), (28, 648026816), (32, 567023464), (56, 324013408), (64, 283511732), (83, 218611456), (112, 162006704), (128, 141755866), (166, 109305728), (224, 81003352), (256, 70877933), (332, 54652864), (448, 40501676), (581, 31230208), (664, 27326432), (896, 20250838), (1162, 15615104), (1328, 13663216), (1792, 10125419), (2324, 7807552), (2656, 6831608), (4648, 3903776), (5312, 3415804), (9296, 1951888), (10624, 1707902), (18592, 975944), (21248, 853951), (37184, 487972), (74368, 243986), (121993, 148736)]