39286638

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{16661}}^1$

素因数の和:16800

約数の個数: 24

約数和(自身を含む): 85775976

約数和(自身を除く): 46489338

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 16661, 33322, 49983, 99966, 149949, 299898, 2182591, 4365182, 6547773, 13095546, 19643319, 39286638]

約数ペア:

[(1, 39286638), (2, 19643319), (3, 13095546), (6, 6547773), (9, 4365182), (18, 2182591), (131, 299898), (262, 149949), (393, 99966), (786, 49983), (1179, 33322), (2358, 16661)]