12726186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 29462400

約数和(自身を除く): 16736214

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 61, 66, 87, 109, 122, 174, 183, 218, 319, 327, 366, 638, 654, 671, 957, 1199, 1342, 1769, 1914, 2013, 2398, 3161, 3538, 3597, 4026, 5307, 6322, 6649, 7194, 9483, 10614, 13298, 18966, 19459, 19947, 34771, 38918, 39894, 58377, 69542, 73139, 104313, 116754, 146278, 192821, 208626, 219417, 385642, 438834, 578463, 1156926, 2121031, 4242062, 6363093, 12726186]

約数ペア:

[(1, 12726186), (2, 6363093), (3, 4242062), (6, 2121031), (11, 1156926), (22, 578463), (29, 438834), (33, 385642), (58, 219417), (61, 208626), (66, 192821), (87, 146278), (109, 116754), (122, 104313), (174, 73139), (183, 69542), (218, 58377), (319, 39894), (327, 38918), (366, 34771), (638, 19947), (654, 19459), (671, 18966), (957, 13298), (1199, 10614), (1342, 9483), (1769, 7194), (1914, 6649), (2013, 6322), (2398, 5307), (3161, 4026), (3538, 3597)]