66765474

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{78919}}^1$

素因数の和:78974

約数の個数: 24

約数和(自身を含む): 147738240

約数和(自身を除く): 80972766

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 78919, 157838, 236757, 473514, 710271, 1420542, 3709193, 7418386, 11127579, 22255158, 33382737, 66765474]

約数ペア:

[(1, 66765474), (2, 33382737), (3, 22255158), (6, 11127579), (9, 7418386), (18, 3709193), (47, 1420542), (94, 710271), (141, 473514), (282, 236757), (423, 157838), (846, 78919)]