18306036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72643}}^1$

素因数の和:72660

約数の個数: 36

約数和(自身を含む): 52884832

約数和(自身を除く): 34578796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72643, 145286, 217929, 290572, 435858, 508501, 653787, 871716, 1017002, 1307574, 1525503, 2034004, 2615148, 3051006, 4576509, 6102012, 9153018, 18306036]

約数ペア:

[(1, 18306036), (2, 9153018), (3, 6102012), (4, 4576509), (6, 3051006), (7, 2615148), (9, 2034004), (12, 1525503), (14, 1307574), (18, 1017002), (21, 871716), (28, 653787), (36, 508501), (42, 435858), (63, 290572), (84, 217929), (126, 145286), (252, 72643)]