12938842008

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{791657}}^1$

素因数の和:791896

約数の個数: 48

約数和(自身を含む): 35197114680

約数和(自身を除く): 22258272672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 8172, 16344, 791657, 1583314, 2374971, 3166628, 4749942, 6333256, 7124913, 9499884, 14249826, 18999768, 28499652, 56999304, 179706139, 359412278, 539118417, 718824556, 1078236834, 1437649112, 1617355251, 2156473668, 3234710502, 4312947336, 6469421004, 12938842008]

約数ペア:

[(1, 12938842008), (2, 6469421004), (3, 4312947336), (4, 3234710502), (6, 2156473668), (8, 1617355251), (9, 1437649112), (12, 1078236834), (18, 718824556), (24, 539118417), (36, 359412278), (72, 179706139), (227, 56999304), (454, 28499652), (681, 18999768), (908, 14249826), (1362, 9499884), (1816, 7124913), (2043, 6333256), (2724, 4749942), (4086, 3166628), (5448, 2374971), (8172, 1583314), (16344, 791657)]