2013163866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15977491}}^1$

素因数の和:15977506

約数の個数: 24

約数和(自身を含む): 4984977504

約数和(自身を除く): 2971813638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15977491, 31954982, 47932473, 95864946, 111842437, 143797419, 223684874, 287594838, 335527311, 671054622, 1006581933, 2013163866]

約数ペア:

[(1, 2013163866), (2, 1006581933), (3, 671054622), (6, 335527311), (7, 287594838), (9, 223684874), (14, 143797419), (18, 111842437), (21, 95864946), (42, 47932473), (63, 31954982), (126, 15977491)]