21743406

素因数分解:

$2^1\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2609}}^1$

素因数の和:3080

約数の個数: 24

約数和(自身を含む): 47230560

約数和(自身を除く): 25487154

約数列:

[1, 2, 3, 6, 9, 18, 463, 926, 1389, 2609, 2778, 4167, 5218, 7827, 8334, 15654, 23481, 46962, 1207967, 2415934, 3623901, 7247802, 10871703, 21743406]

約数ペア:

[(1, 21743406), (2, 10871703), (3, 7247802), (6, 3623901), (9, 2415934), (18, 1207967), (463, 46962), (926, 23481), (1389, 15654), (2609, 8334), (2778, 7827), (4167, 5218)]