17312454

素因数分解:

$2^1\times 3^4\times {\mathrm{106867}}^1$

素因数の和:106881

約数の個数: 20

約数和(自身を含む): 38793084

約数和(自身を除く): 21480630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 106867, 213734, 320601, 641202, 961803, 1923606, 2885409, 5770818, 8656227, 17312454]

約数ペア:

[(1, 17312454), (2, 8656227), (3, 5770818), (6, 2885409), (9, 1923606), (18, 961803), (27, 641202), (54, 320601), (81, 213734), (162, 106867)]