1440803538

素因数分解:

$2^1\times 3^4\times {\mathrm{2719}}^1\times {\mathrm{3271}}^1$

素因数の和:6004

約数の個数: 40

約数和(自身を含む): 3230641920

約数和(自身を除く): 1789838382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2719, 3271, 5438, 6542, 8157, 9813, 16314, 19626, 24471, 29439, 48942, 58878, 73413, 88317, 146826, 176634, 220239, 264951, 440478, 529902, 8893849, 17787698, 26681547, 53363094, 80044641, 160089282, 240133923, 480267846, 720401769, 1440803538]

約数ペア:

[(1, 1440803538), (2, 720401769), (3, 480267846), (6, 240133923), (9, 160089282), (18, 80044641), (27, 53363094), (54, 26681547), (81, 17787698), (162, 8893849), (2719, 529902), (3271, 440478), (5438, 264951), (6542, 220239), (8157, 176634), (9813, 146826), (16314, 88317), (19626, 73413), (24471, 58878), (29439, 48942)]