17438814

素因数分解:

$2^1\times 3^4\times {\mathrm{107647}}^1$

素因数の和:107661

約数の個数: 20

約数和(自身を含む): 39076224

約数和(自身を除く): 21637410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 107647, 215294, 322941, 645882, 968823, 1937646, 2906469, 5812938, 8719407, 17438814]

約数ペア:

[(1, 17438814), (2, 8719407), (3, 5812938), (6, 2906469), (9, 1937646), (18, 968823), (27, 645882), (54, 322941), (81, 215294), (162, 107647)]