218690712

素因数分解:

$2^3\times 3^3\times {\mathrm{1012457}}^1$

素因数の和:1012472

約数の個数: 32

約数和(自身を含む): 607474800

約数和(自身を除く): 388784088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1012457, 2024914, 3037371, 4049828, 6074742, 8099656, 9112113, 12149484, 18224226, 24298968, 27336339, 36448452, 54672678, 72896904, 109345356, 218690712]

約数ペア:

[(1, 218690712), (2, 109345356), (3, 72896904), (4, 54672678), (6, 36448452), (8, 27336339), (9, 24298968), (12, 18224226), (18, 12149484), (24, 9112113), (27, 8099656), (36, 6074742), (54, 4049828), (72, 3037371), (108, 2024914), (216, 1012457)]