21981927354

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{77950097}}^1$

素因数の和:77950149

約数の個数: 16

約数和(自身を含む): 44899256448

約数和(自身を除く): 22917329094

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 77950097, 155900194, 233850291, 467700582, 3663654559, 7327309118, 10990963677, 21981927354]

約数ペア:

[(1, 21981927354), (2, 10990963677), (3, 7327309118), (6, 3663654559), (47, 467700582), (94, 233850291), (141, 155900194), (282, 77950097)]