121826418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2900629}}^1$

素因数の和:2900641

約数の個数: 16

約数和(自身を含む): 278460480

約数和(自身を除く): 156634062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2900629, 5801258, 8701887, 17403774, 20304403, 40608806, 60913209, 121826418]

約数ペア:

[(1, 121826418), (2, 60913209), (3, 40608806), (6, 20304403), (7, 17403774), (14, 8701887), (21, 5801258), (42, 2900629)]