391038354

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18149}}^1$

素因数の和:18189

約数の個数: 80

約数和(自身を含む): 1054152000

約数和(自身を除く): 663113646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 10773, 18149, 21546, 36298, 54447, 108894, 127043, 163341, 254086, 326682, 344831, 381129, 490023, 689662, 762258, 980046, 1034493, 1143387, 1470069, 2068986, 2286774, 2413817, 2940138, 3103479, 3430161, 4827634, 6206958, 6860322, 7241451, 9310437, 10290483, 14482902, 18620874, 20580966, 21724353, 27931311, 43448706, 55862622, 65173059, 130346118, 195519177, 391038354]

約数ペア:

[(1, 391038354), (2, 195519177), (3, 130346118), (6, 65173059), (7, 55862622), (9, 43448706), (14, 27931311), (18, 21724353), (19, 20580966), (21, 18620874), (27, 14482902), (38, 10290483), (42, 9310437), (54, 7241451), (57, 6860322), (63, 6206958), (81, 4827634), (114, 3430161), (126, 3103479), (133, 2940138), (162, 2413817), (171, 2286774), (189, 2068986), (266, 1470069), (342, 1143387), (378, 1034493), (399, 980046), (513, 762258), (567, 689662), (798, 490023), (1026, 381129), (1134, 344831), (1197, 326682), (1539, 254086), (2394, 163341), (3078, 127043), (3591, 108894), (7182, 54447), (10773, 36298), (18149, 21546)]