266970186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2118811}}^1$

素因数の和:2118826

約数の個数: 24

約数和(自身を含む): 661069344

約数和(自身を除く): 394099158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2118811, 4237622, 6356433, 12712866, 14831677, 19069299, 29663354, 38138598, 44495031, 88990062, 133485093, 266970186]

約数ペア:

[(1, 266970186), (2, 133485093), (3, 88990062), (6, 44495031), (7, 38138598), (9, 29663354), (14, 19069299), (18, 14831677), (21, 12712866), (42, 6356433), (63, 4237622), (126, 2118811)]