80018478

素因数分解:

$2^1\times 3^2\times {\mathrm{367}}^1\times {\mathrm{12113}}^1$

素因数の和:12488

約数の個数: 24

約数和(自身を含む): 173860128

約数和(自身を除く): 93841650

約数列:

[1, 2, 3, 6, 9, 18, 367, 734, 1101, 2202, 3303, 6606, 12113, 24226, 36339, 72678, 109017, 218034, 4445471, 8890942, 13336413, 26672826, 40009239, 80018478]

約数ペア:

[(1, 80018478), (2, 40009239), (3, 26672826), (6, 13336413), (9, 8890942), (18, 4445471), (367, 218034), (734, 109017), (1101, 72678), (2202, 36339), (3303, 24226), (6606, 12113)]