18013553

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 19322880

約数和(自身を除く): 1309327

約数列:

[1, 29, 67, 73, 127, 1943, 2117, 3683, 4891, 8509, 9271, 141839, 246761, 268859, 621157, 18013553]

約数ペア:

[(1, 18013553), (29, 621157), (67, 268859), (73, 246761), (127, 141839), (1943, 9271), (2117, 8509), (3683, 4891)]