1645344306

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{115853}}^1$

素因数の和:116127

約数の個数: 32

約数和(自身を含む): 3670254720

約数和(自身を除く): 2024910414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1578, 2367, 4734, 7101, 14202, 115853, 231706, 347559, 695118, 1042677, 2085354, 3128031, 6256062, 30469339, 60938678, 91408017, 182816034, 274224051, 548448102, 822672153, 1645344306]

約数ペア:

[(1, 1645344306), (2, 822672153), (3, 548448102), (6, 274224051), (9, 182816034), (18, 91408017), (27, 60938678), (54, 30469339), (263, 6256062), (526, 3128031), (789, 2085354), (1578, 1042677), (2367, 695118), (4734, 347559), (7101, 231706), (14202, 115853)]