18054198

素因数分解:

$2^1\times 3^3\times {\mathrm{367}}^1\times {\mathrm{911}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 40273920

約数和(自身を除く): 22219722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 367, 734, 911, 1101, 1822, 2202, 2733, 3303, 5466, 6606, 8199, 9909, 16398, 19818, 24597, 49194, 334337, 668674, 1003011, 2006022, 3009033, 6018066, 9027099, 18054198]

約数ペア:

[(1, 18054198), (2, 9027099), (3, 6018066), (6, 3009033), (9, 2006022), (18, 1003011), (27, 668674), (54, 334337), (367, 49194), (734, 24597), (911, 19818), (1101, 16398), (1822, 9909), (2202, 8199), (2733, 6606), (3303, 5466)]