21492078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{188527}}^1$

素因数の和:188551

約数の個数: 16

約数和(自身を含む): 45246720

約数和(自身を除く): 23754642

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 188527, 377054, 565581, 1131162, 3582013, 7164026, 10746039, 21492078]

約数ペア:

[(1, 21492078), (2, 10746039), (3, 7164026), (6, 3582013), (19, 1131162), (38, 565581), (57, 377054), (114, 188527)]