21855234

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5791}}^1$

素因数の和:5850

約数の個数: 32

約数和(自身を含む): 47540736

約数和(自身を除く): 25685502

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 5791, 11582, 17373, 34746, 98447, 196894, 214267, 295341, 428534, 590682, 642801, 1285602, 3642539, 7285078, 10927617, 21855234]

約数ペア:

[(1, 21855234), (2, 10927617), (3, 7285078), (6, 3642539), (17, 1285602), (34, 642801), (37, 590682), (51, 428534), (74, 295341), (102, 214267), (111, 196894), (222, 98447), (629, 34746), (1258, 17373), (1887, 11582), (3774, 5791)]