21375264

素因数分解:

$2^5\times 3^1\times {\mathrm{222659}}^1$

素因数の和:222672

約数の個数: 24

約数和(自身を含む): 56110320

約数和(自身を除く): 34735056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 222659, 445318, 667977, 890636, 1335954, 1781272, 2671908, 3562544, 5343816, 7125088, 10687632, 21375264]

約数ペア:

[(1, 21375264), (2, 10687632), (3, 7125088), (4, 5343816), (6, 3562544), (8, 2671908), (12, 1781272), (16, 1335954), (24, 890636), (32, 667977), (48, 445318), (96, 222659)]