28751661594

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{21881021}}^1$

素因数の和:21881102

約数の個数: 24

約数和(自身を含む): 63148629492

約数和(自身を除く): 34396967898

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 21881021, 43762042, 65643063, 131286126, 196929189, 393858378, 1597314533, 3194629066, 4791943599, 9583887198, 14375830797, 28751661594]

約数ペア:

[(1, 28751661594), (2, 14375830797), (3, 9583887198), (6, 4791943599), (9, 3194629066), (18, 1597314533), (73, 393858378), (146, 196929189), (219, 131286126), (438, 65643063), (657, 43762042), (1314, 21881021)]