21183954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29179}}^1$

素因数の和:29206

約数の個数: 24

約数和(自身を含む): 46571280

約数和(自身を除く): 25387326

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29179, 58358, 87537, 175074, 320969, 641938, 962907, 1925814, 3530659, 7061318, 10591977, 21183954]

約数ペア:

[(1, 21183954), (2, 10591977), (3, 7061318), (6, 3530659), (11, 1925814), (22, 962907), (33, 641938), (66, 320969), (121, 175074), (242, 87537), (363, 58358), (726, 29179)]