16840394712

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{532789}}^1$

素因数の和:533240

約数の個数: 48

約数和(自身を含む): 45713382000

約数和(自身を除く): 28872987288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7902, 10536, 15804, 31608, 532789, 1065578, 1598367, 2131156, 3196734, 4262312, 4795101, 6393468, 9590202, 12786936, 19180404, 38360808, 233894371, 467788742, 701683113, 935577484, 1403366226, 1871154968, 2105049339, 2806732452, 4210098678, 5613464904, 8420197356, 16840394712]

約数ペア:

[(1, 16840394712), (2, 8420197356), (3, 5613464904), (4, 4210098678), (6, 2806732452), (8, 2105049339), (9, 1871154968), (12, 1403366226), (18, 935577484), (24, 701683113), (36, 467788742), (72, 233894371), (439, 38360808), (878, 19180404), (1317, 12786936), (1756, 9590202), (2634, 6393468), (3512, 4795101), (3951, 4262312), (5268, 3196734), (7902, 2131156), (10536, 1598367), (15804, 1065578), (31608, 532789)]