385220916

素因数分解:

$2^2\times 3^2\times {\mathrm{10700581}}^1$

素因数の和:10700591

約数の個数: 18

約数和(自身を含む): 973752962

約数和(自身を除く): 588532046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10700581, 21401162, 32101743, 42802324, 64203486, 96305229, 128406972, 192610458, 385220916]

約数ペア:

[(1, 385220916), (2, 192610458), (3, 128406972), (4, 96305229), (6, 64203486), (9, 42802324), (12, 32101743), (18, 21401162), (36, 10700581)]