40909038

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401069}}^1$

素因数の和:401091

約数の個数: 16

約数和(自身を含む): 86631120

約数和(自身を除く): 45722082

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 401069, 802138, 1203207, 2406414, 6818173, 13636346, 20454519, 40909038]

約数ペア:

[(1, 40909038), (2, 20454519), (3, 13636346), (6, 6818173), (17, 2406414), (34, 1203207), (51, 802138), (102, 401069)]