38865564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56821}}^1$

素因数の和:56850

約数の個数: 36

約数和(自身を含む): 103416040

約数和(自身を除く): 64550476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 56821, 113642, 170463, 227284, 340926, 511389, 681852, 1022778, 1079599, 2045556, 2159198, 3238797, 4318396, 6477594, 9716391, 12955188, 19432782, 38865564]

約数ペア:

[(1, 38865564), (2, 19432782), (3, 12955188), (4, 9716391), (6, 6477594), (9, 4318396), (12, 3238797), (18, 2159198), (19, 2045556), (36, 1079599), (38, 1022778), (57, 681852), (76, 511389), (114, 340926), (171, 227284), (228, 170463), (342, 113642), (684, 56821)]