67977714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1618517}}^1$

素因数の和:1618529

約数の個数: 16

約数和(自身を含む): 155377728

約数和(自身を除く): 87400014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1618517, 3237034, 4855551, 9711102, 11329619, 22659238, 33988857, 67977714]

約数ペア:

[(1, 67977714), (2, 33988857), (3, 22659238), (6, 11329619), (7, 9711102), (14, 4855551), (21, 3237034), (42, 1618517)]