21096948

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{3847}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 49346752

約数和(自身を除く): 28249804

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 3847, 5484, 7694, 11541, 15388, 23082, 46164, 1758079, 3516158, 5274237, 7032316, 10548474, 21096948]

約数ペア:

[(1, 21096948), (2, 10548474), (3, 7032316), (4, 5274237), (6, 3516158), (12, 1758079), (457, 46164), (914, 23082), (1371, 15388), (1828, 11541), (2742, 7694), (3847, 5484)]