21167131368

素因数分解:

$2^3\times 3^1\times {\mathrm{881963807}}^1$

素因数の和:881963816

約数の個数: 16

約数和(自身を含む): 52917828480

約数和(自身を除く): 31750697112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 881963807, 1763927614, 2645891421, 3527855228, 5291782842, 7055710456, 10583565684, 21167131368]

約数ペア:

[(1, 21167131368), (2, 10583565684), (3, 7055710456), (4, 5291782842), (6, 3527855228), (8, 2645891421), (12, 1763927614), (24, 881963807)]