390020184

素因数分解:

$2^3\times 3^4\times {\mathrm{601883}}^1$

素因数の和:601901

約数の個数: 40

約数和(自身を含む): 1092419460

約数和(自身を除く): 702399276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 601883, 1203766, 1805649, 2407532, 3611298, 4815064, 5416947, 7222596, 10833894, 14445192, 16250841, 21667788, 32501682, 43335576, 48752523, 65003364, 97505046, 130006728, 195010092, 390020184]

約数ペア:

[(1, 390020184), (2, 195010092), (3, 130006728), (4, 97505046), (6, 65003364), (8, 48752523), (9, 43335576), (12, 32501682), (18, 21667788), (24, 16250841), (27, 14445192), (36, 10833894), (54, 7222596), (72, 5416947), (81, 4815064), (108, 3611298), (162, 2407532), (216, 1805649), (324, 1203766), (648, 601883)]