21434904

素因数分解:

$2^3\times 3^2\times {\mathrm{297707}}^1$

素因数の和:297719

約数の個数: 24

約数和(自身を含む): 58053060

約数和(自身を除く): 36618156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 297707, 595414, 893121, 1190828, 1786242, 2381656, 2679363, 3572484, 5358726, 7144968, 10717452, 21434904]

約数ペア:

[(1, 21434904), (2, 10717452), (3, 7144968), (4, 5358726), (6, 3572484), (8, 2679363), (9, 2381656), (12, 1786242), (18, 1190828), (24, 893121), (36, 595414), (72, 297707)]