19942362

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 120

約数和(自身を含む): 53108352

約数和(自身を除く): 33165990

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 31, 33, 38, 54, 57, 62, 66, 81, 93, 99, 114, 162, 171, 186, 198, 209, 279, 297, 341, 342, 361, 418, 513, 558, 589, 594, 627, 682, 722, 837, 891, 1023, 1026, 1083, 1178, 1254, 1539, 1674, 1767, 1782, 1881, 2046, 2166, 2511, 3069, 3078, 3249, 3534, 3762, 3971, 5022, 5301, 5643, 6138, 6479, 6498, 7942, 9207, 9747, 10602, 11191, 11286, 11913, 12958, 15903, 16929, 18414, 19437, 19494, 22382, 23826, 27621, 29241, 31806, 33573, 33858, 35739, 38874, 47709, 55242, 58311, 58482, 67146, 71478, 95418, 100719, 107217, 116622, 123101, 174933, 201438, 214434, 246202, 302157, 321651, 349866, 369303, 524799, 604314, 643302, 738606, 906471, 1049598, 1107909, 1812942, 2215818, 3323727, 6647454, 9971181, 19942362]

約数ペア:

[(1, 19942362), (2, 9971181), (3, 6647454), (6, 3323727), (9, 2215818), (11, 1812942), (18, 1107909), (19, 1049598), (22, 906471), (27, 738606), (31, 643302), (33, 604314), (38, 524799), (54, 369303), (57, 349866), (62, 321651), (66, 302157), (81, 246202), (93, 214434), (99, 201438), (114, 174933), (162, 123101), (171, 116622), (186, 107217), (198, 100719), (209, 95418), (279, 71478), (297, 67146), (341, 58482), (342, 58311), (361, 55242), (418, 47709), (513, 38874), (558, 35739), (589, 33858), (594, 33573), (627, 31806), (682, 29241), (722, 27621), (837, 23826), (891, 22382), (1023, 19494), (1026, 19437), (1083, 18414), (1178, 16929), (1254, 15903), (1539, 12958), (1674, 11913), (1767, 11286), (1782, 11191), (1881, 10602), (2046, 9747), (2166, 9207), (2511, 7942), (3069, 6498), (3078, 6479), (3249, 6138), (3534, 5643), (3762, 5301), (3971, 5022)]