21060462

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{25621}}^1$

素因数の和:25763

約数の個数: 16

約数和(自身を含む): 42430032

約数和(自身を除く): 21369570

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 25621, 51242, 76863, 153726, 3510077, 7020154, 10530231, 21060462]

約数ペア:

[(1, 21060462), (2, 10530231), (3, 7020154), (6, 3510077), (137, 153726), (274, 76863), (411, 51242), (822, 25621)]