13598172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17987}}^1$

素因数の和:18007

約数の個数: 48

約数和(自身を含む): 40293120

約数和(自身を除く): 26694948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 17987, 35974, 53961, 71948, 107922, 125909, 161883, 215844, 251818, 323766, 377727, 485649, 503636, 647532, 755454, 971298, 1133181, 1510908, 1942596, 2266362, 3399543, 4532724, 6799086, 13598172]

約数ペア:

[(1, 13598172), (2, 6799086), (3, 4532724), (4, 3399543), (6, 2266362), (7, 1942596), (9, 1510908), (12, 1133181), (14, 971298), (18, 755454), (21, 647532), (27, 503636), (28, 485649), (36, 377727), (42, 323766), (54, 251818), (63, 215844), (84, 161883), (108, 125909), (126, 107922), (189, 71948), (252, 53961), (378, 35974), (756, 17987)]