66417666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2089}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 152085120

約数和(自身を除く): 85667454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 757, 1514, 2089, 2271, 4178, 4542, 5299, 6267, 10598, 12534, 14623, 15897, 29246, 31794, 43869, 87738, 1581373, 3162746, 4744119, 9488238, 11069611, 22139222, 33208833, 66417666]

約数ペア:

[(1, 66417666), (2, 33208833), (3, 22139222), (6, 11069611), (7, 9488238), (14, 4744119), (21, 3162746), (42, 1581373), (757, 87738), (1514, 43869), (2089, 31794), (2271, 29246), (4178, 15897), (4542, 14623), (5299, 12534), (6267, 10598)]