18686214

素因数分解:

$2^1\times 3^5\times {\mathrm{38449}}^1$

素因数の和:38466

約数の個数: 24

約数和(自身を含む): 41987400

約数和(自身を除く): 23301186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 38449, 76898, 115347, 230694, 346041, 692082, 1038123, 2076246, 3114369, 6228738, 9343107, 18686214]

約数ペア:

[(1, 18686214), (2, 9343107), (3, 6228738), (6, 3114369), (9, 2076246), (18, 1038123), (27, 692082), (54, 346041), (81, 230694), (162, 115347), (243, 76898), (486, 38449)]