26742222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 64233000

約数和(自身を除く): 37490778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 149, 169, 177, 234, 298, 338, 354, 447, 507, 531, 767, 894, 1014, 1062, 1341, 1521, 1534, 1937, 2301, 2682, 3042, 3874, 4602, 5811, 6903, 8791, 9971, 11622, 13806, 17433, 17582, 19942, 25181, 26373, 29913, 34866, 50362, 52746, 59826, 75543, 79119, 89739, 114283, 151086, 158238, 179478, 226629, 228566, 342849, 453258, 685698, 1028547, 1485679, 2057094, 2971358, 4457037, 8914074, 13371111, 26742222]

約数ペア:

[(1, 26742222), (2, 13371111), (3, 8914074), (6, 4457037), (9, 2971358), (13, 2057094), (18, 1485679), (26, 1028547), (39, 685698), (59, 453258), (78, 342849), (117, 228566), (118, 226629), (149, 179478), (169, 158238), (177, 151086), (234, 114283), (298, 89739), (338, 79119), (354, 75543), (447, 59826), (507, 52746), (531, 50362), (767, 34866), (894, 29913), (1014, 26373), (1062, 25181), (1341, 19942), (1521, 17582), (1534, 17433), (1937, 13806), (2301, 11622), (2682, 9971), (3042, 8791), (3874, 6903), (4602, 5811)]