83338038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{220471}}^1$

素因数の和:220489

約数の個数: 32

約数和(自身を含む): 211653120

約数和(自身を除く): 128315082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 220471, 440942, 661413, 1322826, 1543297, 1984239, 3086594, 3968478, 4629891, 5952717, 9259782, 11905434, 13889673, 27779346, 41669019, 83338038]

約数ペア:

[(1, 83338038), (2, 41669019), (3, 27779346), (6, 13889673), (7, 11905434), (9, 9259782), (14, 5952717), (18, 4629891), (21, 3968478), (27, 3086594), (42, 1984239), (54, 1543297), (63, 1322826), (126, 661413), (189, 440942), (378, 220471)]