18222026242

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27693049}}^1$

素因数の和:27693105

約数の個数: 16

約数和(自身を含む): 31902393600

約数和(自身を除く): 13680367358

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 27693049, 55386098, 193851343, 387702686, 1301573303, 2603146606, 9111013121, 18222026242]

約数ペア:

[(1, 18222026242), (2, 9111013121), (7, 2603146606), (14, 1301573303), (47, 387702686), (94, 193851343), (329, 55386098), (658, 27693049)]