17940186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8237}}^1$

素因数の和:8267

約数の個数: 36

約数和(自身を含む): 42730506

約数和(自身を除く): 24790320

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 8237, 16474, 24711, 49422, 74133, 90607, 148266, 181214, 271821, 543642, 815463, 996677, 1630926, 1993354, 2990031, 5980062, 8970093, 17940186]

約数ペア:

[(1, 17940186), (2, 8970093), (3, 5980062), (6, 2990031), (9, 1993354), (11, 1630926), (18, 996677), (22, 815463), (33, 543642), (66, 271821), (99, 181214), (121, 148266), (198, 90607), (242, 74133), (363, 49422), (726, 24711), (1089, 16474), (2178, 8237)]