25121268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1933}}^1$

素因数の和:1981

約数の個数: 54

約数和(自身を含む): 67053714

約数和(自身を除く): 41932446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 1933, 2166, 3249, 3866, 4332, 5799, 6498, 7732, 11598, 12996, 17397, 23196, 34794, 36727, 69588, 73454, 110181, 146908, 220362, 330543, 440724, 661086, 697813, 1322172, 1395626, 2093439, 2791252, 4186878, 6280317, 8373756, 12560634, 25121268]

約数ペア:

[(1, 25121268), (2, 12560634), (3, 8373756), (4, 6280317), (6, 4186878), (9, 2791252), (12, 2093439), (18, 1395626), (19, 1322172), (36, 697813), (38, 661086), (57, 440724), (76, 330543), (114, 220362), (171, 146908), (228, 110181), (342, 73454), (361, 69588), (684, 36727), (722, 34794), (1083, 23196), (1444, 17397), (1933, 12996), (2166, 11598), (3249, 7732), (3866, 6498), (4332, 5799)]