86700222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{688097}}^1$

素因数の和:688112

約数の個数: 24

約数和(自身を含む): 214686576

約数和(自身を除く): 127986354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 688097, 1376194, 2064291, 4128582, 4816679, 6192873, 9633358, 12385746, 14450037, 28900074, 43350111, 86700222]

約数ペア:

[(1, 86700222), (2, 43350111), (3, 28900074), (6, 14450037), (7, 12385746), (9, 9633358), (14, 6192873), (18, 4816679), (21, 4128582), (42, 2064291), (63, 1376194), (126, 688097)]