13939086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331883}}^1$

素因数の和:331895

約数の個数: 16

約数和(自身を含む): 31860864

約数和(自身を除く): 17921778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331883, 663766, 995649, 1991298, 2323181, 4646362, 6969543, 13939086]

約数ペア:

[(1, 13939086), (2, 6969543), (3, 4646362), (6, 2323181), (7, 1991298), (14, 995649), (21, 663766), (42, 331883)]