21609198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92347}}^1$

素因数の和:92368

約数の個数: 24

約数和(自身を含む): 50422008

約数和(自身を除く): 28812810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 92347, 184694, 277041, 554082, 831123, 1200511, 1662246, 2401022, 3601533, 7203066, 10804599, 21609198]

約数ペア:

[(1, 21609198), (2, 10804599), (3, 7203066), (6, 3601533), (9, 2401022), (13, 1662246), (18, 1200511), (26, 831123), (39, 554082), (78, 277041), (117, 184694), (234, 92347)]