17946156918

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{40972961}}^1$

素因数の和:40973039

約数の個数: 16

約数和(自身を含む): 36383990256

約数和(自身を除く): 18437833338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 40972961, 81945922, 122918883, 245837766, 2991026153, 5982052306, 8973078459, 17946156918]

約数ペア:

[(1, 17946156918), (2, 8973078459), (3, 5982052306), (6, 2991026153), (73, 245837766), (146, 122918883), (219, 81945922), (438, 40972961)]