18542904

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{2851}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 46544640

約数和(自身を除く): 28001736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 2851, 3252, 5702, 6504, 8553, 11404, 17106, 22808, 34212, 68424, 772621, 1545242, 2317863, 3090484, 4635726, 6180968, 9271452, 18542904]

約数ペア:

[(1, 18542904), (2, 9271452), (3, 6180968), (4, 4635726), (6, 3090484), (8, 2317863), (12, 1545242), (24, 772621), (271, 68424), (542, 34212), (813, 22808), (1084, 17106), (1626, 11404), (2168, 8553), (2851, 6504), (3252, 5702)]