12440016

素因数分解:

$2^4\times 3^2\times {\mathrm{86389}}^1$

素因数の和:86403

約数の個数: 30

約数和(自身を含む): 34815170

約数和(自身を除く): 22375154

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 86389, 172778, 259167, 345556, 518334, 691112, 777501, 1036668, 1382224, 1555002, 2073336, 3110004, 4146672, 6220008, 12440016]

約数ペア:

[(1, 12440016), (2, 6220008), (3, 4146672), (4, 3110004), (6, 2073336), (8, 1555002), (9, 1382224), (12, 1036668), (16, 777501), (18, 691112), (24, 518334), (36, 345556), (48, 259167), (72, 172778), (144, 86389)]