18368304

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1489}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 47668080

約数和(自身を除く): 29299776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1489, 1542, 2056, 2978, 3084, 4112, 4467, 5956, 6168, 8934, 11912, 12336, 17868, 23824, 35736, 71472, 382673, 765346, 1148019, 1530692, 2296038, 3061384, 4592076, 6122768, 9184152, 18368304]

約数ペア:

[(1, 18368304), (2, 9184152), (3, 6122768), (4, 4592076), (6, 3061384), (8, 2296038), (12, 1530692), (16, 1148019), (24, 765346), (48, 382673), (257, 71472), (514, 35736), (771, 23824), (1028, 17868), (1489, 12336), (1542, 11912), (2056, 8934), (2978, 6168), (3084, 5956), (4112, 4467)]