1720222542

素因数分解:

$2^1\times 3^3\times {\mathrm{31855973}}^1$

素因数の和:31855984

約数の個数: 16

約数和(自身を含む): 3822716880

約数和(自身を除く): 2102494338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 31855973, 63711946, 95567919, 191135838, 286703757, 573407514, 860111271, 1720222542]

約数ペア:

[(1, 1720222542), (2, 860111271), (3, 573407514), (6, 286703757), (9, 191135838), (18, 95567919), (27, 63711946), (54, 31855973)]