172211742

素因数分解:

$2^1\times 3^2\times {\mathrm{601}}^1\times {\mathrm{15919}}^1$

素因数の和:16528

約数の個数: 24

約数和(自身を含む): 373769760

約数和(自身を除く): 201558018

約数列:

[1, 2, 3, 6, 9, 18, 601, 1202, 1803, 3606, 5409, 10818, 15919, 31838, 47757, 95514, 143271, 286542, 9567319, 19134638, 28701957, 57403914, 86105871, 172211742]

約数ペア:

[(1, 172211742), (2, 86105871), (3, 57403914), (6, 28701957), (9, 19134638), (18, 9567319), (601, 286542), (1202, 143271), (1803, 95514), (3606, 47757), (5409, 31838), (10818, 15919)]