18126437

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8060

約数の個数: 16

約数和(自身を含む): 23091840

約数和(自身を除く): 4965403

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 8017, 56119, 136289, 152323, 954023, 1066261, 2589491, 18126437]

約数ペア:

[(1, 18126437), (7, 2589491), (17, 1066261), (19, 954023), (119, 152323), (133, 136289), (323, 56119), (2261, 8017)]