858731748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{90469}}^1$

素因数の和:90596

約数の個数: 48

約数和(自身を含む): 2310241920

約数和(自身を除く): 1451510172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 90469, 180938, 271407, 361876, 542814, 633283, 1085628, 1266566, 1899849, 2533132, 3799698, 7599396, 10222997, 20445994, 30668991, 40891988, 61337982, 71560979, 122675964, 143121958, 214682937, 286243916, 429365874, 858731748]

約数ペア:

[(1, 858731748), (2, 429365874), (3, 286243916), (4, 214682937), (6, 143121958), (7, 122675964), (12, 71560979), (14, 61337982), (21, 40891988), (28, 30668991), (42, 20445994), (84, 10222997), (113, 7599396), (226, 3799698), (339, 2533132), (452, 1899849), (678, 1266566), (791, 1085628), (1356, 633283), (1582, 542814), (2373, 361876), (3164, 271407), (4746, 180938), (9492, 90469)]