66477678

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:5012

約数の個数: 32

約数和(自身を含む): 138815520

約数和(自身を除く): 72337842

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 2257, 4514, 4909, 6771, 9818, 13542, 14727, 29454, 181633, 299449, 363266, 544899, 598898, 898347, 1089798, 1796694, 11079613, 22159226, 33238839, 66477678]

約数ペア:

[(1, 66477678), (2, 33238839), (3, 22159226), (6, 11079613), (37, 1796694), (61, 1089798), (74, 898347), (111, 598898), (122, 544899), (183, 363266), (222, 299449), (366, 181633), (2257, 29454), (4514, 14727), (4909, 13542), (6771, 9818)]