21724266

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 46208448

約数和(自身を除く): 24484182

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 373, 571, 746, 1119, 1142, 1713, 2238, 3426, 6341, 9707, 12682, 19023, 19414, 29121, 38046, 58242, 212983, 425966, 638949, 1277898, 3620711, 7241422, 10862133, 21724266]

約数ペア:

[(1, 21724266), (2, 10862133), (3, 7241422), (6, 3620711), (17, 1277898), (34, 638949), (51, 425966), (102, 212983), (373, 58242), (571, 38046), (746, 29121), (1119, 19414), (1142, 19023), (1713, 12682), (2238, 9707), (3426, 6341)]