15137874

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 33834240

約数和(自身を除く): 18696366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1423, 1773, 2846, 3546, 4269, 5319, 8538, 10638, 12807, 25614, 38421, 76842, 280331, 560662, 840993, 1681986, 2522979, 5045958, 7568937, 15137874]

約数ペア:

[(1, 15137874), (2, 7568937), (3, 5045958), (6, 2522979), (9, 1681986), (18, 840993), (27, 560662), (54, 280331), (197, 76842), (394, 38421), (591, 25614), (1182, 12807), (1423, 10638), (1773, 8538), (2846, 5319), (3546, 4269)]