16887438

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{4133}}^1$

素因数の和:4368

約数の個数: 24

約数和(自身を含む): 36759528

約数和(自身を除く): 19872090

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 4133, 8266, 12399, 24798, 37197, 74394, 938191, 1876382, 2814573, 5629146, 8443719, 16887438]

約数ペア:

[(1, 16887438), (2, 8443719), (3, 5629146), (6, 2814573), (9, 1876382), (18, 938191), (227, 74394), (454, 37197), (681, 24798), (1362, 12399), (2043, 8266), (4086, 4133)]