7842438

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1487}}^1$

素因数の和:1788

約数の個数: 24

約数和(自身を含む): 17061408

約数和(自身を除く): 9218970

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1487, 1758, 2637, 2974, 4461, 5274, 8922, 13383, 26766, 435691, 871382, 1307073, 2614146, 3921219, 7842438]

約数ペア:

[(1, 7842438), (2, 3921219), (3, 2614146), (6, 1307073), (9, 871382), (18, 435691), (293, 26766), (586, 13383), (879, 8922), (1487, 5274), (1758, 4461), (2637, 2974)]