22187898

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1637}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 27345222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 1637, 2259, 3274, 4518, 4911, 6777, 9822, 13554, 14733, 29466, 44199, 88398, 410887, 821774, 1232661, 2465322, 3697983, 7395966, 11093949, 22187898]

約数ペア:

[(1, 22187898), (2, 11093949), (3, 7395966), (6, 3697983), (9, 2465322), (18, 1232661), (27, 821774), (54, 410887), (251, 88398), (502, 44199), (753, 29466), (1506, 14733), (1637, 13554), (2259, 9822), (3274, 6777), (4518, 4911)]