42415002

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 80

約数和(自身を含む): 109910592

約数和(自身を除く): 67495590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 113, 126, 162, 189, 226, 331, 339, 378, 567, 662, 678, 791, 993, 1017, 1134, 1582, 1986, 2034, 2317, 2373, 2979, 3051, 4634, 4746, 5958, 6102, 6951, 7119, 8937, 9153, 13902, 14238, 17874, 18306, 20853, 21357, 26811, 37403, 41706, 42714, 53622, 62559, 64071, 74806, 112209, 125118, 128142, 187677, 224418, 261821, 336627, 375354, 523642, 673254, 785463, 1009881, 1570926, 2019762, 2356389, 3029643, 4712778, 6059286, 7069167, 14138334, 21207501, 42415002]

約数ペア:

[(1, 42415002), (2, 21207501), (3, 14138334), (6, 7069167), (7, 6059286), (9, 4712778), (14, 3029643), (18, 2356389), (21, 2019762), (27, 1570926), (42, 1009881), (54, 785463), (63, 673254), (81, 523642), (113, 375354), (126, 336627), (162, 261821), (189, 224418), (226, 187677), (331, 128142), (339, 125118), (378, 112209), (567, 74806), (662, 64071), (678, 62559), (791, 53622), (993, 42714), (1017, 41706), (1134, 37403), (1582, 26811), (1986, 21357), (2034, 20853), (2317, 18306), (2373, 17874), (2979, 14238), (3051, 13902), (4634, 9153), (4746, 8937), (5958, 7119), (6102, 6951)]