40231386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{171929}}^1$

素因数の和:171950

約数の個数: 24

約数和(自身を含む): 93873780

約数和(自身を除く): 53642394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 171929, 343858, 515787, 1031574, 1547361, 2235077, 3094722, 4470154, 6705231, 13410462, 20115693, 40231386]

約数ペア:

[(1, 40231386), (2, 20115693), (3, 13410462), (6, 6705231), (9, 4470154), (13, 3094722), (18, 2235077), (26, 1547361), (39, 1031574), (78, 515787), (117, 343858), (234, 171929)]