18467277

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 25328640

約数和(自身を除く): 6861363

約数列:

[1, 3, 67, 79, 201, 237, 1163, 3489, 5293, 15879, 77921, 91877, 233763, 275631, 6155759, 18467277]

約数ペア:

[(1, 18467277), (3, 6155759), (67, 275631), (79, 233763), (201, 91877), (237, 77921), (1163, 15879), (3489, 5293)]