18319764

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 26677356

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 732, 863, 1726, 1769, 2589, 3452, 3538, 5178, 5307, 7076, 10356, 10614, 21228, 25027, 50054, 52643, 75081, 100108, 105286, 150162, 157929, 210572, 300324, 315858, 631716, 1526647, 3053294, 4579941, 6106588, 9159882, 18319764]

約数ペア:

[(1, 18319764), (2, 9159882), (3, 6106588), (4, 4579941), (6, 3053294), (12, 1526647), (29, 631716), (58, 315858), (61, 300324), (87, 210572), (116, 157929), (122, 150162), (174, 105286), (183, 100108), (244, 75081), (348, 52643), (366, 50054), (732, 25027), (863, 21228), (1726, 10614), (1769, 10356), (2589, 7076), (3452, 5307), (3538, 5178)]