21146943945612

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{41341}}^1\times {\mathrm{991327}}^1$

素因数の和:1032718

約数の個数: 48

約数和(自身を含む): 50491650040832

約数和(自身を除く): 29344706095220

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 41341, 82682, 124023, 165364, 248046, 496092, 991327, 1777663, 1982654, 2973981, 3555326, 3965308, 5332989, 5947962, 7110652, 10665978, 11895924, 21331956, 42627061, 85254122, 127881183, 170508244, 255762366, 511524732, 40982449507, 81964899014, 122947348521, 163929798028, 245894697042, 491789394084, 1762245328801, 3524490657602, 5286735986403, 7048981315204, 10573471972806, 21146943945612]

約数ペア:

[(1, 21146943945612), (2, 10573471972806), (3, 7048981315204), (4, 5286735986403), (6, 3524490657602), (12, 1762245328801), (43, 491789394084), (86, 245894697042), (129, 163929798028), (172, 122947348521), (258, 81964899014), (516, 40982449507), (41341, 511524732), (82682, 255762366), (124023, 170508244), (165364, 127881183), (248046, 85254122), (496092, 42627061), (991327, 21331956), (1777663, 11895924), (1982654, 10665978), (2973981, 7110652), (3555326, 5947962), (3965308, 5332989)]