31114782

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{21881}}^1$

素因数の和:21968

約数の個数: 24

約数和(自身を含む): 68271840

約数和(自身を除く): 37157058

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 21881, 43762, 65643, 131286, 196929, 393858, 1728599, 3457198, 5185797, 10371594, 15557391, 31114782]

約数ペア:

[(1, 31114782), (2, 15557391), (3, 10371594), (6, 5185797), (9, 3457198), (18, 1728599), (79, 393858), (158, 196929), (237, 131286), (474, 65643), (711, 43762), (1422, 21881)]