71342838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{566213}}^1$

素因数の和:566228

約数の個数: 24

約数和(自身を含む): 176658768

約数和(自身を除く): 105315930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 566213, 1132426, 1698639, 3397278, 3963491, 5095917, 7926982, 10191834, 11890473, 23780946, 35671419, 71342838]

約数ペア:

[(1, 71342838), (2, 35671419), (3, 23780946), (6, 11890473), (7, 10191834), (9, 7926982), (14, 5095917), (18, 3963491), (21, 3397278), (42, 1698639), (63, 1132426), (126, 566213)]