2155702308

素因数分解:

$2^2\times 3^1\times {\mathrm{18089}}^1\times {\mathrm{9931}}^1$

素因数の和:28027

約数の個数: 24

約数和(自身を含む): 5030756640

約数和(自身を除く): 2875054332

約数列:

[1, 2, 3, 4, 6, 12, 9931, 18089, 19862, 29793, 36178, 39724, 54267, 59586, 72356, 108534, 119172, 217068, 179641859, 359283718, 538925577, 718567436, 1077851154, 2155702308]

約数ペア:

[(1, 2155702308), (2, 1077851154), (3, 718567436), (4, 538925577), (6, 359283718), (12, 179641859), (9931, 217068), (18089, 119172), (19862, 108534), (29793, 72356), (36178, 59586), (39724, 54267)]