131521662

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{11399}}^1$

素因数の和:12048

約数の個数: 24

約数和(自身を含む): 285433200

約数和(自身を除く): 153911538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3846, 5769, 11399, 11538, 22798, 34197, 68394, 102591, 205182, 7306759, 14613518, 21920277, 43840554, 65760831, 131521662]

約数ペア:

[(1, 131521662), (2, 65760831), (3, 43840554), (6, 21920277), (9, 14613518), (18, 7306759), (641, 205182), (1282, 102591), (1923, 68394), (3846, 34197), (5769, 22798), (11399, 11538)]