18427272

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{8627}}^1$

素因数の和:8725

約数の個数: 32

約数和(自身を含む): 46591200

約数和(自身を除く): 28163928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 8627, 17254, 25881, 34508, 51762, 69016, 103524, 207048, 767803, 1535606, 2303409, 3071212, 4606818, 6142424, 9213636, 18427272]

約数ペア:

[(1, 18427272), (2, 9213636), (3, 6142424), (4, 4606818), (6, 3071212), (8, 2303409), (12, 1535606), (24, 767803), (89, 207048), (178, 103524), (267, 69016), (356, 51762), (534, 34508), (712, 25881), (1068, 17254), (2136, 8627)]