21616914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{327529}}^1$

素因数の和:327545

約数の個数: 16

約数和(自身を含む): 47164320

約数和(自身を除く): 25547406

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 327529, 655058, 982587, 1965174, 3602819, 7205638, 10808457, 21616914]

約数ペア:

[(1, 21616914), (2, 10808457), (3, 7205638), (6, 3602819), (11, 1965174), (22, 982587), (33, 655058), (66, 327529)]