2149806852

素因数分解:

$2^2\times 3^3\times {\mathrm{19905619}}^1$

素因数の和:19905632

約数の個数: 24

約数和(自身を含む): 5573573600

約数和(自身を除く): 3423766748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 19905619, 39811238, 59716857, 79622476, 119433714, 179150571, 238867428, 358301142, 537451713, 716602284, 1074903426, 2149806852]

約数ペア:

[(1, 2149806852), (2, 1074903426), (3, 716602284), (4, 537451713), (6, 358301142), (9, 238867428), (12, 179150571), (18, 119433714), (27, 79622476), (36, 59716857), (54, 39811238), (108, 19905619)]