40278138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353317}}^1$

素因数の和:353341

約数の個数: 16

約数和(自身を含む): 84796320

約数和(自身を除く): 44518182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 353317, 706634, 1059951, 2119902, 6713023, 13426046, 20139069, 40278138]

約数ペア:

[(1, 40278138), (2, 20139069), (3, 13426046), (6, 6713023), (19, 2119902), (38, 1059951), (57, 706634), (114, 353317)]