81760182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1946671}}^1$

素因数の和:1946683

約数の個数: 16

約数和(自身を含む): 186880512

約数和(自身を除く): 105120330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1946671, 3893342, 5840013, 11680026, 13626697, 27253394, 40880091, 81760182]

約数ペア:

[(1, 81760182), (2, 40880091), (3, 27253394), (6, 13626697), (7, 11680026), (14, 5840013), (21, 3893342), (42, 1946671)]