18203097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 10412583

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 667, 759, 827, 957, 2001, 2481, 7337, 9097, 19021, 22011, 23983, 27291, 57063, 71949, 209231, 263813, 551609, 627693, 791439, 1654827, 6067699, 18203097]

約数ペア:

[(1, 18203097), (3, 6067699), (11, 1654827), (23, 791439), (29, 627693), (33, 551609), (69, 263813), (87, 209231), (253, 71949), (319, 57063), (667, 27291), (759, 23983), (827, 22011), (957, 19021), (2001, 9097), (2481, 7337)]