217635888

素因数分解:

$2^4\times 3^1\times {\mathrm{4534081}}^1$

素因数の和:4534092

約数の個数: 20

約数和(自身を含む): 562226168

約数和(自身を除く): 344590280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4534081, 9068162, 13602243, 18136324, 27204486, 36272648, 54408972, 72545296, 108817944, 217635888]

約数ペア:

[(1, 217635888), (2, 108817944), (3, 72545296), (4, 54408972), (6, 36272648), (8, 27204486), (12, 18136324), (16, 13602243), (24, 9068162), (48, 4534081)]