81861252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{620161}}^1$

素因数の和:620179

約数の個数: 24

約数和(自身を含む): 208374432

約数和(自身を除く): 126513180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 620161, 1240322, 1860483, 2480644, 3720966, 6821771, 7441932, 13643542, 20465313, 27287084, 40930626, 81861252]

約数ペア:

[(1, 81861252), (2, 40930626), (3, 27287084), (4, 20465313), (6, 13643542), (11, 7441932), (12, 6821771), (22, 3720966), (33, 2480644), (44, 1860483), (66, 1240322), (132, 620161)]