189226818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:620

約数の個数: 72

約数和(自身を含む): 453717264

約数和(自身を除く): 264490446

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 283, 307, 363, 566, 614, 726, 849, 921, 1089, 1698, 1842, 2178, 2547, 2763, 3113, 3377, 5094, 5526, 6226, 6754, 9339, 10131, 18678, 20262, 28017, 30393, 34243, 37147, 56034, 60786, 68486, 74294, 86881, 102729, 111441, 173762, 205458, 222882, 260643, 308187, 334323, 521286, 616374, 668646, 781929, 955691, 1563858, 1911382, 2867073, 5734146, 8601219, 10512601, 17202438, 21025202, 31537803, 63075606, 94613409, 189226818]

約数ペア:

[(1, 189226818), (2, 94613409), (3, 63075606), (6, 31537803), (9, 21025202), (11, 17202438), (18, 10512601), (22, 8601219), (33, 5734146), (66, 2867073), (99, 1911382), (121, 1563858), (198, 955691), (242, 781929), (283, 668646), (307, 616374), (363, 521286), (566, 334323), (614, 308187), (726, 260643), (849, 222882), (921, 205458), (1089, 173762), (1698, 111441), (1842, 102729), (2178, 86881), (2547, 74294), (2763, 68486), (3113, 60786), (3377, 56034), (5094, 37147), (5526, 34243), (6226, 30393), (6754, 28017), (9339, 20262), (10131, 18678)]