42510258

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2013

約数の個数: 80

約数和(自身を含む): 114649920

約数和(自身を除く): 72139662

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, 1973, 2394, 3078, 3591, 3946, 5919, 7182, 10773, 11838, 13811, 17757, 21546, 27622, 35514, 37487, 41433, 53271, 74974, 82866, 106542, 112461, 124299, 159813, 224922, 248598, 262409, 319626, 337383, 372897, 524818, 674766, 745794, 787227, 1012149, 1118691, 1574454, 2024298, 2237382, 2361681, 3036447, 4723362, 6072894, 7085043, 14170086, 21255129, 42510258]

約数ペア:

[(1, 42510258), (2, 21255129), (3, 14170086), (6, 7085043), (7, 6072894), (9, 4723362), (14, 3036447), (18, 2361681), (19, 2237382), (21, 2024298), (27, 1574454), (38, 1118691), (42, 1012149), (54, 787227), (57, 745794), (63, 674766), (81, 524818), (114, 372897), (126, 337383), (133, 319626), (162, 262409), (171, 248598), (189, 224922), (266, 159813), (342, 124299), (378, 112461), (399, 106542), (513, 82866), (567, 74974), (798, 53271), (1026, 41433), (1134, 37487), (1197, 35514), (1539, 27622), (1973, 21546), (2394, 17757), (3078, 13811), (3591, 11838), (3946, 10773), (5919, 7182)]