2015218326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{3821}}^1$

素因数の和:4029

約数の個数: 64

約数和(自身を含む): 4504211712

約数和(自身を除く): 2488993386

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 131, 183, 262, 366, 393, 671, 786, 1342, 1441, 2013, 2882, 3821, 4026, 4323, 7642, 7991, 8646, 11463, 15982, 22926, 23973, 42031, 47946, 84062, 87901, 126093, 175802, 233081, 252186, 263703, 466162, 500551, 527406, 699243, 1001102, 1398486, 1501653, 2563891, 3003306, 5127782, 5506061, 7691673, 11012122, 15383346, 16518183, 30533611, 33036366, 61067222, 91600833, 183201666, 335869721, 671739442, 1007609163, 2015218326]

約数ペア:

[(1, 2015218326), (2, 1007609163), (3, 671739442), (6, 335869721), (11, 183201666), (22, 91600833), (33, 61067222), (61, 33036366), (66, 30533611), (122, 16518183), (131, 15383346), (183, 11012122), (262, 7691673), (366, 5506061), (393, 5127782), (671, 3003306), (786, 2563891), (1342, 1501653), (1441, 1398486), (2013, 1001102), (2882, 699243), (3821, 527406), (4026, 500551), (4323, 466162), (7642, 263703), (7991, 252186), (8646, 233081), (11463, 175802), (15982, 126093), (22926, 87901), (23973, 84062), (42031, 47946)]