45123138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131939}}^1$

素因数の和:131966

約数の個数: 24

約数和(自身を含む): 102913200

約数和(自身を除く): 57790062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 131939, 263878, 395817, 791634, 1187451, 2374902, 2506841, 5013682, 7520523, 15041046, 22561569, 45123138]

約数ペア:

[(1, 45123138), (2, 22561569), (3, 15041046), (6, 7520523), (9, 5013682), (18, 2506841), (19, 2374902), (38, 1187451), (57, 791634), (114, 395817), (171, 263878), (342, 131939)]