2187822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4032

約数の個数: 32

約数和(自身を含む): 5386752

約数和(自身を除く): 3198930

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 4007, 8014, 12021, 24042, 28049, 52091, 56098, 84147, 104182, 156273, 168294, 312546, 364637, 729274, 1093911, 2187822]

約数ペア:

[(1, 2187822), (2, 1093911), (3, 729274), (6, 364637), (7, 312546), (13, 168294), (14, 156273), (21, 104182), (26, 84147), (39, 56098), (42, 52091), (78, 28049), (91, 24042), (182, 12021), (273, 8014), (546, 4007)]