18328406

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7349}}^1$

素因数の和:7423

約数の個数: 16

約数和(自身を含む): 29106000

約数和(自身を除く): 10777594

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 7349, 14698, 213121, 316007, 426242, 632014, 9164203, 18328406]

約数ペア:

[(1, 18328406), (2, 9164203), (29, 632014), (43, 426242), (58, 316007), (86, 213121), (1247, 14698), (2494, 7349)]