18107646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 38365440

約数和(自身を除く): 20257794

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 823, 1158, 1646, 2469, 3667, 4938, 7334, 11001, 15637, 22002, 31274, 46911, 93822, 158839, 317678, 476517, 953034, 3017941, 6035882, 9053823, 18107646]

約数ペア:

[(1, 18107646), (2, 9053823), (3, 6035882), (6, 3017941), (19, 953034), (38, 476517), (57, 317678), (114, 158839), (193, 93822), (386, 46911), (579, 31274), (823, 22002), (1158, 15637), (1646, 11001), (2469, 7334), (3667, 4938)]