7904226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 18579456

約数和(自身を除く): 10675230

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 41, 46, 66, 69, 82, 123, 127, 138, 246, 253, 254, 381, 451, 506, 759, 762, 902, 943, 1353, 1397, 1518, 1886, 2706, 2794, 2829, 2921, 4191, 5207, 5658, 5842, 8382, 8763, 10373, 10414, 15621, 17526, 20746, 31119, 31242, 32131, 57277, 62238, 64262, 96393, 114554, 119761, 171831, 192786, 239522, 343662, 359283, 718566, 1317371, 2634742, 3952113, 7904226]

約数ペア:

[(1, 7904226), (2, 3952113), (3, 2634742), (6, 1317371), (11, 718566), (22, 359283), (23, 343662), (33, 239522), (41, 192786), (46, 171831), (66, 119761), (69, 114554), (82, 96393), (123, 64262), (127, 62238), (138, 57277), (246, 32131), (253, 31242), (254, 31119), (381, 20746), (451, 17526), (506, 15621), (759, 10414), (762, 10373), (902, 8763), (943, 8382), (1353, 5842), (1397, 5658), (1518, 5207), (1886, 4191), (2706, 2921), (2794, 2829)]