18081774

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{11287}}^1$

素因数の和:11384

約数の個数: 24

約数和(自身を含む): 39620880

約数和(自身を除く): 21539106

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 11287, 22574, 33861, 67722, 101583, 203166, 1004543, 2009086, 3013629, 6027258, 9040887, 18081774]

約数ペア:

[(1, 18081774), (2, 9040887), (3, 6027258), (6, 3013629), (9, 2009086), (18, 1004543), (89, 203166), (178, 101583), (267, 67722), (534, 33861), (801, 22574), (1602, 11287)]