217704216

素因数分解:

$2^3\times 3^1\times {\mathrm{9071009}}^1$

素因数の和:9071018

約数の個数: 16

約数和(自身を含む): 544260600

約数和(自身を除く): 326556384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9071009, 18142018, 27213027, 36284036, 54426054, 72568072, 108852108, 217704216]

約数ペア:

[(1, 217704216), (2, 108852108), (3, 72568072), (4, 54426054), (6, 36284036), (8, 27213027), (12, 18142018), (24, 9071009)]