17922762

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 47369280

約数和(自身を除く): 29446518

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 121, 143, 198, 211, 234, 242, 286, 297, 351, 363, 422, 429, 594, 633, 702, 726, 858, 1089, 1266, 1287, 1573, 1899, 2178, 2321, 2574, 2743, 3146, 3267, 3798, 3861, 4642, 4719, 5486, 5697, 6534, 6963, 7722, 8229, 9438, 11394, 13926, 14157, 16458, 20889, 24687, 25531, 28314, 30173, 41778, 42471, 49374, 51062, 60346, 62667, 74061, 76593, 84942, 90519, 125334, 148122, 153186, 181038, 229779, 271557, 331903, 459558, 543114, 663806, 689337, 814671, 995709, 1378674, 1629342, 1991418, 2987127, 5974254, 8961381, 17922762]

約数ペア:

[(1, 17922762), (2, 8961381), (3, 5974254), (6, 2987127), (9, 1991418), (11, 1629342), (13, 1378674), (18, 995709), (22, 814671), (26, 689337), (27, 663806), (33, 543114), (39, 459558), (54, 331903), (66, 271557), (78, 229779), (99, 181038), (117, 153186), (121, 148122), (143, 125334), (198, 90519), (211, 84942), (234, 76593), (242, 74061), (286, 62667), (297, 60346), (351, 51062), (363, 49374), (422, 42471), (429, 41778), (594, 30173), (633, 28314), (702, 25531), (726, 24687), (858, 20889), (1089, 16458), (1266, 14157), (1287, 13926), (1573, 11394), (1899, 9438), (2178, 8229), (2321, 7722), (2574, 6963), (2743, 6534), (3146, 5697), (3267, 5486), (3798, 4719), (3861, 4642)]