68477766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1630423}}^1$

素因数の和:1630435

約数の個数: 16

約数和(自身を含む): 156520704

約数和(自身を除く): 88042938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1630423, 3260846, 4891269, 9782538, 11412961, 22825922, 34238883, 68477766]

約数ペア:

[(1, 68477766), (2, 34238883), (3, 22825922), (6, 11412961), (7, 9782538), (14, 4891269), (21, 3260846), (42, 1630423)]