18555999402

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1\times {\mathrm{36307}}^1$

素因数の和:37242

約数の個数: 32

約数和(自身を含む): 37518653952

約数和(自身を除く): 18962654550

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 827, 1654, 2481, 4962, 36307, 72614, 85181, 108921, 170362, 217842, 255543, 511086, 3739621, 7479242, 11218863, 22437726, 30025889, 60051778, 90077667, 180155334, 3092666567, 6185333134, 9277999701, 18555999402]

約数ペア:

[(1, 18555999402), (2, 9277999701), (3, 6185333134), (6, 3092666567), (103, 180155334), (206, 90077667), (309, 60051778), (618, 30025889), (827, 22437726), (1654, 11218863), (2481, 7479242), (4962, 3739621), (36307, 511086), (72614, 255543), (85181, 217842), (108921, 170362)]