31300398

素因数分解:

$2^1\times 3^3\times {\mathrm{579637}}^1$

素因数の和:579648

約数の個数: 16

約数和(自身を含む): 69556560

約数和(自身を除く): 38256162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 579637, 1159274, 1738911, 3477822, 5216733, 10433466, 15650199, 31300398]

約数ペア:

[(1, 31300398), (2, 15650199), (3, 10433466), (6, 5216733), (9, 3477822), (18, 1738911), (27, 1159274), (54, 579637)]