18844254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7353

約数の個数: 48

約数和(自身を含む): 47973744

約数和(自身を除く): 29129490

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, 7321, 14642, 21963, 43926, 65889, 80531, 95173, 131778, 161062, 190346, 241593, 285519, 483186, 571038, 724779, 856557, 1046903, 1449558, 1713114, 2093806, 3140709, 6281418, 9422127, 18844254]

約数ペア:

[(1, 18844254), (2, 9422127), (3, 6281418), (6, 3140709), (9, 2093806), (11, 1713114), (13, 1449558), (18, 1046903), (22, 856557), (26, 724779), (33, 571038), (39, 483186), (66, 285519), (78, 241593), (99, 190346), (117, 161062), (143, 131778), (198, 95173), (234, 80531), (286, 65889), (429, 43926), (858, 21963), (1287, 14642), (2574, 7321)]