21688224

素因数分解:

$2^5\times 3^1\times {\mathrm{225919}}^1$

素因数の和:225932

約数の個数: 24

約数和(自身を含む): 56931840

約数和(自身を除く): 35243616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 225919, 451838, 677757, 903676, 1355514, 1807352, 2711028, 3614704, 5422056, 7229408, 10844112, 21688224]

約数ペア:

[(1, 21688224), (2, 10844112), (3, 7229408), (4, 5422056), (6, 3614704), (8, 2711028), (12, 1807352), (16, 1355514), (24, 903676), (32, 677757), (48, 451838), (96, 225919)]