66615756

素因数分解:

$2^2\times 3^1\times {\mathrm{487}}^1\times {\mathrm{11399}}^1$

素因数の和:11893

約数の個数: 24

約数和(自身を含む): 155769600

約数和(自身を除く): 89153844

約数列:

[1, 2, 3, 4, 6, 12, 487, 974, 1461, 1948, 2922, 5844, 11399, 22798, 34197, 45596, 68394, 136788, 5551313, 11102626, 16653939, 22205252, 33307878, 66615756]

約数ペア:

[(1, 66615756), (2, 33307878), (3, 22205252), (4, 16653939), (6, 11102626), (12, 5551313), (487, 136788), (974, 68394), (1461, 45596), (1948, 34197), (2922, 22798), (5844, 11399)]