13926168

素因数分解:

$2^3\times 3^4\times {\mathrm{21491}}^1$

素因数の和:21509

約数の個数: 40

約数和(自身を含む): 39007980

約数和(自身を除く): 25081812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 21491, 42982, 64473, 85964, 128946, 171928, 193419, 257892, 386838, 515784, 580257, 773676, 1160514, 1547352, 1740771, 2321028, 3481542, 4642056, 6963084, 13926168]

約数ペア:

[(1, 13926168), (2, 6963084), (3, 4642056), (4, 3481542), (6, 2321028), (8, 1740771), (9, 1547352), (12, 1160514), (18, 773676), (24, 580257), (27, 515784), (36, 386838), (54, 257892), (72, 193419), (81, 171928), (108, 128946), (162, 85964), (216, 64473), (324, 42982), (648, 21491)]