2187440016

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{469811}}^1$

素因数の和:469919

約数の個数: 40

約数和(自身を含む): 5709155424

約数和(自身を除く): 3521715408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 469811, 939622, 1409433, 1879244, 2818866, 3758488, 5637732, 7516976, 11275464, 22550928, 45571667, 91143334, 136715001, 182286668, 273430002, 364573336, 546860004, 729146672, 1093720008, 2187440016]

約数ペア:

[(1, 2187440016), (2, 1093720008), (3, 729146672), (4, 546860004), (6, 364573336), (8, 273430002), (12, 182286668), (16, 136715001), (24, 91143334), (48, 45571667), (97, 22550928), (194, 11275464), (291, 7516976), (388, 5637732), (582, 3758488), (776, 2818866), (1164, 1879244), (1552, 1409433), (2328, 939622), (4656, 469811)]