31512546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{134669}}^1$

素因数の和:134690

約数の個数: 24

約数和(自身を含む): 73529820

約数和(自身を除く): 42017274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 134669, 269338, 404007, 808014, 1212021, 1750697, 2424042, 3501394, 5252091, 10504182, 15756273, 31512546]

約数ペア:

[(1, 31512546), (2, 15756273), (3, 10504182), (6, 5252091), (9, 3501394), (13, 2424042), (18, 1750697), (26, 1212021), (39, 808014), (78, 404007), (117, 269338), (234, 134669)]