31017276

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6679}}^1$

素因数の和:6735

約数の個数: 48

約数和(自身を含む): 82297600

約数和(自身を除く): 51280324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 6679, 13358, 20037, 26716, 40074, 60111, 80148, 120222, 180333, 240444, 287197, 360666, 574394, 721332, 861591, 1148788, 1723182, 2584773, 3446364, 5169546, 7754319, 10339092, 15508638, 31017276]

約数ペア:

[(1, 31017276), (2, 15508638), (3, 10339092), (4, 7754319), (6, 5169546), (9, 3446364), (12, 2584773), (18, 1723182), (27, 1148788), (36, 861591), (43, 721332), (54, 574394), (86, 360666), (108, 287197), (129, 240444), (172, 180333), (258, 120222), (387, 80148), (516, 60111), (774, 40074), (1161, 26716), (1548, 20037), (2322, 13358), (4644, 6679)]