71947146

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{178973}}^1$

素因数の和:179045

約数の個数: 16

約数和(自身を含む): 146042784

約数和(自身を除く): 74095638

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 178973, 357946, 536919, 1073838, 11991191, 23982382, 35973573, 71947146]

約数ペア:

[(1, 71947146), (2, 35973573), (3, 23982382), (6, 11991191), (67, 1073838), (134, 536919), (201, 357946), (402, 178973)]