213814926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{913739}}^1$

素因数の和:913760

約数の個数: 24

約数和(自身を含む): 498902040

約数和(自身を除く): 285087114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 913739, 1827478, 2741217, 5482434, 8223651, 11878607, 16447302, 23757214, 35635821, 71271642, 106907463, 213814926]

約数ペア:

[(1, 213814926), (2, 106907463), (3, 71271642), (6, 35635821), (9, 23757214), (13, 16447302), (18, 11878607), (26, 8223651), (39, 5482434), (78, 2741217), (117, 1827478), (234, 913739)]