140912406

素因数分解:

$2^1\times 3^3\times {\mathrm{2609489}}^1$

素因数の和:2609500

約数の個数: 16

約数和(自身を含む): 313138800

約数和(自身を除く): 172226394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2609489, 5218978, 7828467, 15656934, 23485401, 46970802, 70456203, 140912406]

約数ペア:

[(1, 140912406), (2, 70456203), (3, 46970802), (6, 23485401), (9, 15656934), (18, 7828467), (27, 5218978), (54, 2609489)]