18393468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{66643}}^1$

素因数の和:66673

約数の個数: 24

約数和(自身を含む): 44784768

約数和(自身を除く): 26391300

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 66643, 133286, 199929, 266572, 399858, 799716, 1532789, 3065578, 4598367, 6131156, 9196734, 18393468]

約数ペア:

[(1, 18393468), (2, 9196734), (3, 6131156), (4, 4598367), (6, 3065578), (12, 1532789), (23, 799716), (46, 399858), (69, 266572), (92, 199929), (138, 133286), (276, 66643)]