21061524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5196

約数の個数: 48

約数和(自身を含む): 55351296

約数和(自身を除く): 34289772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 5147, 10294, 15441, 20588, 30882, 56617, 61764, 113234, 159557, 169851, 226468, 319114, 339702, 478671, 638228, 679404, 957342, 1755127, 1914684, 3510254, 5265381, 7020508, 10530762, 21061524]

約数ペア:

[(1, 21061524), (2, 10530762), (3, 7020508), (4, 5265381), (6, 3510254), (11, 1914684), (12, 1755127), (22, 957342), (31, 679404), (33, 638228), (44, 478671), (62, 339702), (66, 319114), (93, 226468), (124, 169851), (132, 159557), (186, 113234), (341, 61764), (372, 56617), (682, 30882), (1023, 20588), (1364, 15441), (2046, 10294), (4092, 5147)]