17272266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 39057312

約数和(自身を除く): 21785046

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 643, 726, 814, 1221, 1286, 1929, 2442, 3858, 4477, 7073, 8954, 13431, 14146, 21219, 23791, 26862, 42438, 47582, 71373, 77803, 142746, 155606, 233409, 261701, 466818, 523402, 785103, 1570206, 2878711, 5757422, 8636133, 17272266]

約数ペア:

[(1, 17272266), (2, 8636133), (3, 5757422), (6, 2878711), (11, 1570206), (22, 785103), (33, 523402), (37, 466818), (66, 261701), (74, 233409), (111, 155606), (121, 142746), (222, 77803), (242, 71373), (363, 47582), (407, 42438), (643, 26862), (726, 23791), (814, 21219), (1221, 14146), (1286, 13431), (1929, 8954), (2442, 7073), (3858, 4477)]