480978

素因数分解:

$2^1\times 3^4\times {\mathrm{2969}}^1$

素因数の和:2983

約数の個数: 20

約数和(自身を含む): 1078110

約数和(自身を除く): 597132

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2969, 5938, 8907, 17814, 26721, 53442, 80163, 160326, 240489, 480978]

約数ペア:

[(1, 480978), (2, 240489), (3, 160326), (6, 80163), (9, 53442), (18, 26721), (27, 17814), (54, 8907), (81, 5938), (162, 2969)]