18085194

素因数分解:

$2^1\times 3^4\times {\mathrm{111637}}^1$

素因数の和:111651

約数の個数: 20

約数和(自身を含む): 40524594

約数和(自身を除く): 22439400

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 111637, 223274, 334911, 669822, 1004733, 2009466, 3014199, 6028398, 9042597, 18085194]

約数ペア:

[(1, 18085194), (2, 9042597), (3, 6028398), (6, 3014199), (9, 2009466), (18, 1004733), (27, 669822), (54, 334911), (81, 223274), (162, 111637)]