172148994

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{69809}}^1$

素因数の和:69954

約数の個数: 24

約数和(自身を含む): 375717420

約数和(自身を除く): 203568426

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 69809, 139618, 209427, 418854, 628281, 1256562, 9563833, 19127666, 28691499, 57382998, 86074497, 172148994]

約数ペア:

[(1, 172148994), (2, 86074497), (3, 57382998), (6, 28691499), (9, 19127666), (18, 9563833), (137, 1256562), (274, 628281), (411, 418854), (822, 209427), (1233, 139618), (2466, 69809)]