20171978262

素因数分解:

$2^1\times 3^3\times {\mathrm{233}}^1\times {\mathrm{1603241}}^1$

素因数の和:1603485

約数の個数: 32

約数和(自身を含む): 45019035360

約数和(自身を除く): 24847057098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 233, 466, 699, 1398, 2097, 4194, 6291, 12582, 1603241, 3206482, 4809723, 9619446, 14429169, 28858338, 43287507, 86575014, 373555153, 747110306, 1120665459, 2241330918, 3361996377, 6723992754, 10085989131, 20171978262]

約数ペア:

[(1, 20171978262), (2, 10085989131), (3, 6723992754), (6, 3361996377), (9, 2241330918), (18, 1120665459), (27, 747110306), (54, 373555153), (233, 86575014), (466, 43287507), (699, 28858338), (1398, 14429169), (2097, 9619446), (4194, 4809723), (6291, 3206482), (12582, 1603241)]