540181236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{20947}}^1$

素因数の和:21268

約数の個数: 48

約数和(自身を含む): 1445244416

約数和(自身を除く): 905063180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 3684, 4298, 6447, 8596, 12894, 20947, 25788, 41894, 62841, 83788, 125682, 146629, 251364, 293258, 439887, 586516, 879774, 1759548, 6430729, 12861458, 19292187, 25722916, 38584374, 45015103, 77168748, 90030206, 135045309, 180060412, 270090618, 540181236]

約数ペア:

[(1, 540181236), (2, 270090618), (3, 180060412), (4, 135045309), (6, 90030206), (7, 77168748), (12, 45015103), (14, 38584374), (21, 25722916), (28, 19292187), (42, 12861458), (84, 6430729), (307, 1759548), (614, 879774), (921, 586516), (1228, 439887), (1842, 293258), (2149, 251364), (3684, 146629), (4298, 125682), (6447, 83788), (8596, 62841), (12894, 41894), (20947, 25788)]