66267138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11351}}^1$

素因数の和:11502

約数の個数: 32

約数和(自身を含む): 152570880

約数和(自身を除く): 86303742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 11351, 22702, 34053, 68106, 79457, 158914, 238371, 476742, 1577789, 3155578, 4733367, 9466734, 11044523, 22089046, 33133569, 66267138]

約数ペア:

[(1, 66267138), (2, 33133569), (3, 22089046), (6, 11044523), (7, 9466734), (14, 4733367), (21, 3155578), (42, 1577789), (139, 476742), (278, 238371), (417, 158914), (834, 79457), (973, 68106), (1946, 34053), (2919, 22702), (5838, 11351)]