40220154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{171881}}^1$

素因数の和:171902

約数の個数: 24

約数和(自身を含む): 93847572

約数和(自身を除く): 53627418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 171881, 343762, 515643, 1031286, 1546929, 2234453, 3093858, 4468906, 6703359, 13406718, 20110077, 40220154]

約数ペア:

[(1, 40220154), (2, 20110077), (3, 13406718), (6, 6703359), (9, 4468906), (13, 3093858), (18, 2234453), (26, 1546929), (39, 1031286), (78, 515643), (117, 343762), (234, 171881)]