864972

素因数分解:

$2^2\times 3^3\times {\mathrm{8009}}^1$

素因数の和:8022

約数の個数: 24

約数和(自身を含む): 2242800

約数和(自身を除く): 1377828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 8009, 16018, 24027, 32036, 48054, 72081, 96108, 144162, 216243, 288324, 432486, 864972]

約数ペア:

[(1, 864972), (2, 432486), (3, 288324), (4, 216243), (6, 144162), (9, 96108), (12, 72081), (18, 48054), (27, 32036), (36, 24027), (54, 16018), (108, 8009)]