1215702774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{472301}}^1$

素因数の和:472333

約数の個数: 48

約数和(自身を含む): 3094522704

約数和(自身を除く): 1878819930

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 472301, 944602, 1416903, 2833806, 4250709, 5195311, 6139913, 8501418, 10390622, 12279826, 15585933, 18419739, 31171866, 36839478, 46757799, 55259217, 67539043, 93515598, 110518434, 135078086, 202617129, 405234258, 607851387, 1215702774]

約数ペア:

[(1, 1215702774), (2, 607851387), (3, 405234258), (6, 202617129), (9, 135078086), (11, 110518434), (13, 93515598), (18, 67539043), (22, 55259217), (26, 46757799), (33, 36839478), (39, 31171866), (66, 18419739), (78, 15585933), (99, 12279826), (117, 10390622), (143, 8501418), (198, 6139913), (234, 5195311), (286, 4250709), (429, 2833806), (858, 1416903), (1287, 944602), (2574, 472301)]