21001308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{92111}}^1$

素因数の和:92137

約数の個数: 24

約数和(自身を含む): 51582720

約数和(自身を除く): 30581412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 92111, 184222, 276333, 368444, 552666, 1105332, 1750109, 3500218, 5250327, 7000436, 10500654, 21001308]

約数ペア:

[(1, 21001308), (2, 10500654), (3, 7000436), (4, 5250327), (6, 3500218), (12, 1750109), (19, 1105332), (38, 552666), (57, 368444), (76, 276333), (114, 184222), (228, 92111)]