21098634

素因数分解:

$2^1\times 3^1\times {\mathrm{907}}^1\times {\mathrm{3877}}^1$

素因数の和:4789

約数の個数: 16

約数和(自身を含む): 42254688

約数和(自身を除く): 21156054

約数列:

[1, 2, 3, 6, 907, 1814, 2721, 3877, 5442, 7754, 11631, 23262, 3516439, 7032878, 10549317, 21098634]

約数ペア:

[(1, 21098634), (2, 10549317), (3, 7032878), (6, 3516439), (907, 23262), (1814, 11631), (2721, 7754), (3877, 5442)]