18395076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{218989}}^1$

素因数の和:219003

約数の個数: 24

約数和(自身を含む): 49053760

約数和(自身を除く): 30658684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 218989, 437978, 656967, 875956, 1313934, 1532923, 2627868, 3065846, 4598769, 6131692, 9197538, 18395076]

約数ペア:

[(1, 18395076), (2, 9197538), (3, 6131692), (4, 4598769), (6, 3065846), (7, 2627868), (12, 1532923), (14, 1313934), (21, 875956), (28, 656967), (42, 437978), (84, 218989)]