18831912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71333}}^1$

素因数の和:71353

約数の個数: 32

約数和(自身を含む): 51360480

約数和(自身を除く): 32528568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71333, 142666, 213999, 285332, 427998, 570664, 784663, 855996, 1569326, 1711992, 2353989, 3138652, 4707978, 6277304, 9415956, 18831912]

約数ペア:

[(1, 18831912), (2, 9415956), (3, 6277304), (4, 4707978), (6, 3138652), (8, 2353989), (11, 1711992), (12, 1569326), (22, 855996), (24, 784663), (33, 570664), (44, 427998), (66, 285332), (88, 213999), (132, 142666), (264, 71333)]