2401722

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 5559840

約数和(自身を除く): 3158118

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 107, 129, 174, 214, 258, 261, 321, 387, 522, 642, 774, 963, 1247, 1926, 2494, 3103, 3741, 4601, 6206, 7482, 9202, 9309, 11223, 13803, 18618, 22446, 27606, 27927, 41409, 55854, 82818, 133429, 266858, 400287, 800574, 1200861, 2401722]

約数ペア:

[(1, 2401722), (2, 1200861), (3, 800574), (6, 400287), (9, 266858), (18, 133429), (29, 82818), (43, 55854), (58, 41409), (86, 27927), (87, 27606), (107, 22446), (129, 18618), (174, 13803), (214, 11223), (258, 9309), (261, 9202), (321, 7482), (387, 6206), (522, 4601), (642, 3741), (774, 3103), (963, 2494), (1247, 1926)]