18582491904

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{139861}}^1$

素因数の和:140053

約数の個数: 72

約数和(自身を含む): 49742759472

約数和(自身を除く): 31160267568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 519, 692, 768, 1038, 1384, 2076, 2768, 4152, 5536, 8304, 11072, 16608, 22144, 33216, 44288, 66432, 132864, 139861, 279722, 419583, 559444, 839166, 1118888, 1678332, 2237776, 3356664, 4475552, 6713328, 8951104, 13426656, 17902208, 24195953, 26853312, 35804416, 48391906, 53706624, 72587859, 96783812, 107413248, 145175718, 193567624, 290351436, 387135248, 580702872, 774270496, 1161405744, 1548540992, 2322811488, 3097081984, 4645622976, 6194163968, 9291245952, 18582491904]

約数ペア:

[(1, 18582491904), (2, 9291245952), (3, 6194163968), (4, 4645622976), (6, 3097081984), (8, 2322811488), (12, 1548540992), (16, 1161405744), (24, 774270496), (32, 580702872), (48, 387135248), (64, 290351436), (96, 193567624), (128, 145175718), (173, 107413248), (192, 96783812), (256, 72587859), (346, 53706624), (384, 48391906), (519, 35804416), (692, 26853312), (768, 24195953), (1038, 17902208), (1384, 13426656), (2076, 8951104), (2768, 6713328), (4152, 4475552), (5536, 3356664), (8304, 2237776), (11072, 1678332), (16608, 1118888), (22144, 839166), (33216, 559444), (44288, 419583), (66432, 279722), (132864, 139861)]