7982028

素因数分解:

$2^2\times 3^2\times {\mathrm{221723}}^1$

素因数の和:221733

約数の個数: 18

約数和(自身を含む): 20176884

約数和(自身を除く): 12194856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 221723, 443446, 665169, 886892, 1330338, 1995507, 2660676, 3991014, 7982028]

約数ペア:

[(1, 7982028), (2, 3991014), (3, 2660676), (4, 1995507), (6, 1330338), (9, 886892), (12, 665169), (18, 443446), (36, 221723)]