21736596

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{5281}}^1$

素因数の和:5309

約数の個数: 48

約数和(自身を含む): 59158400

約数和(自身を除く): 37421804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 5281, 10562, 15843, 21124, 31686, 36967, 63372, 73934, 110901, 147868, 221802, 258769, 443604, 517538, 776307, 1035076, 1552614, 1811383, 3105228, 3622766, 5434149, 7245532, 10868298, 21736596]

約数ペア:

[(1, 21736596), (2, 10868298), (3, 7245532), (4, 5434149), (6, 3622766), (7, 3105228), (12, 1811383), (14, 1552614), (21, 1035076), (28, 776307), (42, 517538), (49, 443604), (84, 258769), (98, 221802), (147, 147868), (196, 110901), (294, 73934), (343, 63372), (588, 36967), (686, 31686), (1029, 21124), (1372, 15843), (2058, 10562), (4116, 5281)]