1218984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3929

約数の個数: 32

約数和(自身を含む): 3282720

約数和(自身を除く): 2063736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3907, 7814, 11721, 15628, 23442, 31256, 46884, 50791, 93768, 101582, 152373, 203164, 304746, 406328, 609492, 1218984]

約数ペア:

[(1, 1218984), (2, 609492), (3, 406328), (4, 304746), (6, 203164), (8, 152373), (12, 101582), (13, 93768), (24, 50791), (26, 46884), (39, 31256), (52, 23442), (78, 15628), (104, 11721), (156, 7814), (312, 3907)]