129012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 324576

約数和(自身を除く): 195564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 827, 1654, 2481, 3308, 4962, 9924, 10751, 21502, 32253, 43004, 64506, 129012]

約数ペア:

[(1, 129012), (2, 64506), (3, 43004), (4, 32253), (6, 21502), (12, 10751), (13, 9924), (26, 4962), (39, 3308), (52, 2481), (78, 1654), (156, 827)]