18629838

素因数分解:

$2^1\times 3^5\times {\mathrm{38333}}^1$

素因数の和:38350

約数の個数: 24

約数和(自身を含む): 41860728

約数和(自身を除く): 23230890

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 38333, 76666, 114999, 229998, 344997, 689994, 1034991, 2069982, 3104973, 6209946, 9314919, 18629838]

約数ペア:

[(1, 18629838), (2, 9314919), (3, 6209946), (6, 3104973), (9, 2069982), (18, 1034991), (27, 689994), (54, 344997), (81, 229998), (162, 114999), (243, 76666), (486, 38333)]