21031633878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{196561}}^1$

素因数の和:197632

約数の個数: 32

約数和(自身を含む): 44580261600

約数和(自身を除く): 23548627722

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1049, 2098, 3147, 6294, 17833, 35666, 53499, 106998, 196561, 393122, 589683, 1179366, 3341537, 6683074, 10024611, 20049222, 206192489, 412384978, 618577467, 1237154934, 3505272313, 7010544626, 10515816939, 21031633878]

約数ペア:

[(1, 21031633878), (2, 10515816939), (3, 7010544626), (6, 3505272313), (17, 1237154934), (34, 618577467), (51, 412384978), (102, 206192489), (1049, 20049222), (2098, 10024611), (3147, 6683074), (6294, 3341537), (17833, 1179366), (35666, 589683), (53499, 393122), (106998, 196561)]