23778234

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 54643680

約数和(自身を除く): 30865446

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 251, 277, 342, 502, 554, 753, 831, 1506, 1662, 2259, 2493, 4518, 4769, 4986, 5263, 9538, 10526, 14307, 15789, 28614, 31578, 42921, 47367, 69527, 85842, 94734, 139054, 208581, 417162, 625743, 1251486, 1321013, 2642026, 3963039, 7926078, 11889117, 23778234]

約数ペア:

[(1, 23778234), (2, 11889117), (3, 7926078), (6, 3963039), (9, 2642026), (18, 1321013), (19, 1251486), (38, 625743), (57, 417162), (114, 208581), (171, 139054), (251, 94734), (277, 85842), (342, 69527), (502, 47367), (554, 42921), (753, 31578), (831, 28614), (1506, 15789), (1662, 14307), (2259, 10526), (2493, 9538), (4518, 5263), (4769, 4986)]