12812496678

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6412661}}^1$

素因数の和:6412709

約数の個数: 32

約数和(自身を含む): 29241738720

約数和(自身を除く): 16429242042

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 6412661, 12825322, 19237983, 38475966, 57713949, 115427898, 173141847, 237268457, 346283694, 474536914, 711805371, 1423610742, 2135416113, 4270832226, 6406248339, 12812496678]

約数ペア:

[(1, 12812496678), (2, 6406248339), (3, 4270832226), (6, 2135416113), (9, 1423610742), (18, 711805371), (27, 474536914), (37, 346283694), (54, 237268457), (74, 173141847), (111, 115427898), (222, 57713949), (333, 38475966), (666, 19237983), (999, 12825322), (1998, 6412661)]