17680086

素因数分解:

$2^1\times 3^3\times {\mathrm{327409}}^1$

素因数の和:327420

約数の個数: 16

約数和(自身を含む): 39289200

約数和(自身を除く): 21609114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 327409, 654818, 982227, 1964454, 2946681, 5893362, 8840043, 17680086]

約数ペア:

[(1, 17680086), (2, 8840043), (3, 5893362), (6, 2946681), (9, 1964454), (18, 982227), (27, 654818), (54, 327409)]