18310376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17209}}^1$

素因数の和:17241

約数の個数: 32

約数和(自身を含む): 41304000

約数和(自身を除く): 22993624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17209, 34418, 68836, 120463, 137672, 240926, 326971, 481852, 653942, 963704, 1307884, 2288797, 2615768, 4577594, 9155188, 18310376]

約数ペア:

[(1, 18310376), (2, 9155188), (4, 4577594), (7, 2615768), (8, 2288797), (14, 1307884), (19, 963704), (28, 653942), (38, 481852), (56, 326971), (76, 240926), (133, 137672), (152, 120463), (266, 68836), (532, 34418), (1064, 17209)]