6399828

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:856

約数の個数: 36

約数和(自身を含む): 16254420

約数和(自身を除く): 9854592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 457, 778, 914, 1167, 1371, 1556, 1828, 2334, 2742, 3501, 4113, 4668, 5484, 7002, 8226, 14004, 16452, 177773, 355546, 533319, 711092, 1066638, 1599957, 2133276, 3199914, 6399828]

約数ペア:

[(1, 6399828), (2, 3199914), (3, 2133276), (4, 1599957), (6, 1066638), (9, 711092), (12, 533319), (18, 355546), (36, 177773), (389, 16452), (457, 14004), (778, 8226), (914, 7002), (1167, 5484), (1371, 4668), (1556, 4113), (1828, 3501), (2334, 2742)]