87858558

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{9941}}^1$

素因数の和:10440

約数の個数: 24

約数和(自身を含む): 190767096

約数和(自身を除く): 102908538

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 8838, 9941, 19882, 29823, 59646, 89469, 178938, 4881031, 9762062, 14643093, 29286186, 43929279, 87858558]

約数ペア:

[(1, 87858558), (2, 43929279), (3, 29286186), (6, 14643093), (9, 9762062), (18, 4881031), (491, 178938), (982, 89469), (1473, 59646), (2946, 29823), (4419, 19882), (8838, 9941)]