9780180402

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22329179}}^1$

素因数の和:22329257

約数の個数: 16

約数和(自身を含む): 19828311840

約数和(自身を除く): 10048131438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 22329179, 44658358, 66987537, 133975074, 1630030067, 3260060134, 4890090201, 9780180402]

約数ペア:

[(1, 9780180402), (2, 4890090201), (3, 3260060134), (6, 1630030067), (73, 133975074), (146, 66987537), (219, 44658358), (438, 22329179)]