21067596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53201}}^1$

素因数の和:53222

約数の個数: 36

約数和(自身を含む): 58096584

約数和(自身を除く): 37028988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 53201, 106402, 159603, 212804, 319206, 478809, 585211, 638412, 957618, 1170422, 1755633, 1915236, 2340844, 3511266, 5266899, 7022532, 10533798, 21067596]

約数ペア:

[(1, 21067596), (2, 10533798), (3, 7022532), (4, 5266899), (6, 3511266), (9, 2340844), (11, 1915236), (12, 1755633), (18, 1170422), (22, 957618), (33, 638412), (36, 585211), (44, 478809), (66, 319206), (99, 212804), (132, 159603), (198, 106402), (396, 53201)]