19075446

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 47275200

約数和(自身を除く): 28199754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 937, 1131, 1566, 1874, 2262, 2811, 3393, 5622, 6786, 8433, 10179, 12181, 16866, 20358, 24362, 25299, 27173, 36543, 50598, 54346, 73086, 81519, 109629, 163038, 219258, 244557, 328887, 353249, 489114, 657774, 706498, 733671, 1059747, 1467342, 2119494, 3179241, 6358482, 9537723, 19075446]

約数ペア:

[(1, 19075446), (2, 9537723), (3, 6358482), (6, 3179241), (9, 2119494), (13, 1467342), (18, 1059747), (26, 733671), (27, 706498), (29, 657774), (39, 489114), (54, 353249), (58, 328887), (78, 244557), (87, 219258), (117, 163038), (174, 109629), (234, 81519), (261, 73086), (351, 54346), (377, 50598), (522, 36543), (702, 27173), (754, 25299), (783, 24362), (937, 20358), (1131, 16866), (1566, 12181), (1874, 10179), (2262, 8433), (2811, 6786), (3393, 5622)]