87091218

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{44389}}^1$

素因数の和:44506

約数の個数: 24

約数和(自身を含む): 190433100

約数和(自身を除く): 103341882

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 44389, 88778, 133167, 266334, 399501, 799002, 4838401, 9676802, 14515203, 29030406, 43545609, 87091218]

約数ペア:

[(1, 87091218), (2, 43545609), (3, 29030406), (6, 14515203), (9, 9676802), (18, 4838401), (109, 799002), (218, 399501), (327, 266334), (654, 133167), (981, 88778), (1962, 44389)]