18540077

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 1781203

約数列:

[1, 29, 31, 41, 503, 899, 1189, 1271, 14587, 15593, 20623, 36859, 452197, 598067, 639313, 18540077]

約数ペア:

[(1, 18540077), (29, 639313), (31, 598067), (41, 452197), (503, 36859), (899, 20623), (1189, 15593), (1271, 14587)]