12799656

素因数分解:

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

素因数の和:858

約数の個数: 48

約数和(自身を含む): 34830900

約数和(自身を除く): 22031244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 457, 778, 914, 1167, 1371, 1556, 1828, 2334, 2742, 3112, 3501, 3656, 4113, 4668, 5484, 7002, 8226, 9336, 10968, 14004, 16452, 28008, 32904, 177773, 355546, 533319, 711092, 1066638, 1422184, 1599957, 2133276, 3199914, 4266552, 6399828, 12799656]

約数ペア:

[(1, 12799656), (2, 6399828), (3, 4266552), (4, 3199914), (6, 2133276), (8, 1599957), (9, 1422184), (12, 1066638), (18, 711092), (24, 533319), (36, 355546), (72, 177773), (389, 32904), (457, 28008), (778, 16452), (914, 14004), (1167, 10968), (1371, 9336), (1556, 8226), (1828, 7002), (2334, 5484), (2742, 4668), (3112, 4113), (3501, 3656)]