171730218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5501}}^1$

素因数の和:5571

約数の個数: 48

約数和(自身を含む): 386372448

約数和(自身を除く): 214642230

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1419, 2838, 5203, 5501, 10406, 11002, 15609, 16503, 31218, 33006, 60511, 121022, 181533, 236543, 363066, 473086, 665621, 709629, 1331242, 1419258, 1996863, 2601973, 3993726, 5203946, 7805919, 15611838, 28621703, 57243406, 85865109, 171730218]

約数ペア:

[(1, 171730218), (2, 85865109), (3, 57243406), (6, 28621703), (11, 15611838), (22, 7805919), (33, 5203946), (43, 3993726), (66, 2601973), (86, 1996863), (121, 1419258), (129, 1331242), (242, 709629), (258, 665621), (363, 473086), (473, 363066), (726, 236543), (946, 181533), (1419, 121022), (2838, 60511), (5203, 33006), (5501, 31218), (10406, 16503), (11002, 15609)]