21910914

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{64067}}^1$

素因数の和:64094

約数の個数: 24

約数和(自身を含む): 49973040

約数和(自身を除く): 28062126

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 64067, 128134, 192201, 384402, 576603, 1153206, 1217273, 2434546, 3651819, 7303638, 10955457, 21910914]

約数ペア:

[(1, 21910914), (2, 10955457), (3, 7303638), (6, 3651819), (9, 2434546), (18, 1217273), (19, 1153206), (38, 576603), (57, 384402), (114, 192201), (171, 128134), (342, 64067)]