856156734

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1640147}}^1$

素因数の和:1640184

約数の個数: 24

約数和(自身を含む): 1918973160

約数和(自身を除く): 1062816426

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1640147, 3280294, 4920441, 9840882, 14761323, 29522646, 47564263, 95128526, 142692789, 285385578, 428078367, 856156734]

約数ペア:

[(1, 856156734), (2, 428078367), (3, 285385578), (6, 142692789), (9, 95128526), (18, 47564263), (29, 29522646), (58, 14761323), (87, 9840882), (174, 4920441), (261, 3280294), (522, 1640147)]