12660828

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 30458400

約数和(自身を除く): 17797572

約数列:

[1, 2, 3, 4, 6, 12, 73, 97, 146, 149, 194, 219, 291, 292, 298, 388, 438, 447, 582, 596, 876, 894, 1164, 1788, 7081, 10877, 14162, 14453, 21243, 21754, 28324, 28906, 32631, 42486, 43359, 43508, 57812, 65262, 84972, 86718, 130524, 173436, 1055069, 2110138, 3165207, 4220276, 6330414, 12660828]

約数ペア:

[(1, 12660828), (2, 6330414), (3, 4220276), (4, 3165207), (6, 2110138), (12, 1055069), (73, 173436), (97, 130524), (146, 86718), (149, 84972), (194, 65262), (219, 57812), (291, 43508), (292, 43359), (298, 42486), (388, 32631), (438, 28906), (447, 28324), (582, 21754), (596, 21243), (876, 14453), (894, 14162), (1164, 10877), (1788, 7081)]