999837054

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{253637}}^1$

素因数の和:253721

約数の個数: 32

約数和(自身を含む): 2252305440

約数和(自身を除く): 1252468386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 253637, 507274, 760911, 1521822, 2282733, 4565466, 6848199, 13696398, 18515501, 37031002, 55546503, 111093006, 166639509, 333279018, 499918527, 999837054]

約数ペア:

[(1, 999837054), (2, 499918527), (3, 333279018), (6, 166639509), (9, 111093006), (18, 55546503), (27, 37031002), (54, 18515501), (73, 13696398), (146, 6848199), (219, 4565466), (438, 2282733), (657, 1521822), (1314, 760911), (1971, 507274), (3942, 253637)]