21492456864

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2833921}}^1$

素因数の和:2834013

約数の個数: 48

約数和(自身を含む): 57131867520

約数和(自身を除く): 35639410656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 2833921, 5667842, 8501763, 11335684, 17003526, 22671368, 34007052, 45342736, 68014104, 90685472, 136028208, 223879759, 272056416, 447759518, 671639277, 895519036, 1343278554, 1791038072, 2686557108, 3582076144, 5373114216, 7164152288, 10746228432, 21492456864]

約数ペア:

[(1, 21492456864), (2, 10746228432), (3, 7164152288), (4, 5373114216), (6, 3582076144), (8, 2686557108), (12, 1791038072), (16, 1343278554), (24, 895519036), (32, 671639277), (48, 447759518), (79, 272056416), (96, 223879759), (158, 136028208), (237, 90685472), (316, 68014104), (474, 45342736), (632, 34007052), (948, 22671368), (1264, 17003526), (1896, 11335684), (2528, 8501763), (3792, 5667842), (7584, 2833921)]