21946482

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{64171}}^1$

素因数の和:64198

約数の個数: 24

約数和(自身を含む): 50054160

約数和(自身を除く): 28107678

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 64171, 128342, 192513, 385026, 577539, 1155078, 1219249, 2438498, 3657747, 7315494, 10973241, 21946482]

約数ペア:

[(1, 21946482), (2, 10973241), (3, 7315494), (6, 3657747), (9, 2438498), (18, 1219249), (19, 1155078), (38, 577539), (57, 385026), (114, 192513), (171, 128342), (342, 64171)]