21249294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29269}}^1$

素因数の和:29296

約数の個数: 24

約数和(自身を含む): 46714920

約数和(自身を除く): 25465626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29269, 58538, 87807, 175614, 321959, 643918, 965877, 1931754, 3541549, 7083098, 10624647, 21249294]

約数ペア:

[(1, 21249294), (2, 10624647), (3, 7083098), (6, 3541549), (11, 1931754), (22, 965877), (33, 643918), (66, 321959), (121, 175614), (242, 87807), (363, 58538), (726, 29269)]