16327386

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{2207}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 36564480

約数和(自身を除く): 20237094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2207, 2466, 3699, 4414, 6621, 7398, 13242, 19863, 39726, 59589, 119178, 302359, 604718, 907077, 1814154, 2721231, 5442462, 8163693, 16327386]

約数ペア:

[(1, 16327386), (2, 8163693), (3, 5442462), (6, 2721231), (9, 1814154), (18, 907077), (27, 604718), (54, 302359), (137, 119178), (274, 59589), (411, 39726), (822, 19863), (1233, 13242), (2207, 7398), (2466, 6621), (3699, 4414)]