25172298

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{19157}}^1$

素因数の和:19238

約数の個数: 24

約数和(自身を含む): 55289988

約数和(自身を除く): 30117690

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 19157, 38314, 57471, 114942, 172413, 344826, 1398461, 2796922, 4195383, 8390766, 12586149, 25172298]

約数ペア:

[(1, 25172298), (2, 12586149), (3, 8390766), (6, 4195383), (9, 2796922), (18, 1398461), (73, 344826), (146, 172413), (219, 114942), (438, 57471), (657, 38314), (1314, 19157)]