11355588

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 30303000

約数和(自身を除く): 18947412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 149, 174, 219, 261, 292, 298, 348, 438, 447, 522, 596, 657, 876, 894, 1044, 1314, 1341, 1788, 2117, 2628, 2682, 4234, 4321, 5364, 6351, 8468, 8642, 10877, 12702, 12963, 17284, 19053, 21754, 25404, 25926, 32631, 38106, 38889, 43508, 51852, 65262, 76212, 77778, 97893, 130524, 155556, 195786, 315433, 391572, 630866, 946299, 1261732, 1892598, 2838897, 3785196, 5677794, 11355588]

約数ペア:

[(1, 11355588), (2, 5677794), (3, 3785196), (4, 2838897), (6, 1892598), (9, 1261732), (12, 946299), (18, 630866), (29, 391572), (36, 315433), (58, 195786), (73, 155556), (87, 130524), (116, 97893), (146, 77778), (149, 76212), (174, 65262), (219, 51852), (261, 43508), (292, 38889), (298, 38106), (348, 32631), (438, 25926), (447, 25404), (522, 21754), (596, 19053), (657, 17284), (876, 12963), (894, 12702), (1044, 10877), (1314, 8642), (1341, 8468), (1788, 6351), (2117, 5364), (2628, 4321), (2682, 4234)]