38391972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{45061}}^1$

素因数の和:45139

約数の個数: 24

約数和(自身を含む): 90844992

約数和(自身を除く): 52453020

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 45061, 90122, 135183, 180244, 270366, 540732, 3199331, 6398662, 9597993, 12797324, 19195986, 38391972]

約数ペア:

[(1, 38391972), (2, 19195986), (3, 12797324), (4, 9597993), (6, 6398662), (12, 3199331), (71, 540732), (142, 270366), (213, 180244), (284, 135183), (426, 90122), (852, 45061)]