18337077

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 30672000

約数和(自身を除く): 12334923

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2129, 2871, 6387, 8613, 19161, 23419, 57483, 61741, 70257, 185223, 210771, 555669, 632313, 679151, 1667007, 2037453, 6112359, 18337077]

約数ペア:

[(1, 18337077), (3, 6112359), (9, 2037453), (11, 1667007), (27, 679151), (29, 632313), (33, 555669), (87, 210771), (99, 185223), (261, 70257), (297, 61741), (319, 57483), (783, 23419), (957, 19161), (2129, 8613), (2871, 6387)]