18311928

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{8573}}^1$

素因数の和:8671

約数の個数: 32

約数和(自身を含む): 46299600

約数和(自身を除く): 27987672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 8573, 17146, 25719, 34292, 51438, 68584, 102876, 205752, 762997, 1525994, 2288991, 3051988, 4577982, 6103976, 9155964, 18311928]

約数ペア:

[(1, 18311928), (2, 9155964), (3, 6103976), (4, 4577982), (6, 3051988), (8, 2288991), (12, 1525994), (24, 762997), (89, 205752), (178, 102876), (267, 68584), (356, 51438), (534, 34292), (712, 25719), (1068, 17146), (2136, 8573)]