219881106

素因数分解:

$2^1\times 3^2\times {\mathrm{827}}^1\times {\mathrm{14771}}^1$

素因数の和:15606

約数の個数: 24

約数和(自身を含む): 477017424

約数和(自身を除く): 257136318

約数列:

[1, 2, 3, 6, 9, 18, 827, 1654, 2481, 4962, 7443, 14771, 14886, 29542, 44313, 88626, 132939, 265878, 12215617, 24431234, 36646851, 73293702, 109940553, 219881106]

約数ペア:

[(1, 219881106), (2, 109940553), (3, 73293702), (6, 36646851), (9, 24431234), (18, 12215617), (827, 265878), (1654, 132939), (2481, 88626), (4962, 44313), (7443, 29542), (14771, 14886)]