18557316

素因数分解:

$2^2\times 3^3\times {\mathrm{171827}}^1$

素因数の和:171840

約数の個数: 24

約数和(自身を含む): 48111840

約数和(自身を除く): 29554524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 171827, 343654, 515481, 687308, 1030962, 1546443, 2061924, 3092886, 4639329, 6185772, 9278658, 18557316]

約数ペア:

[(1, 18557316), (2, 9278658), (3, 6185772), (4, 4639329), (6, 3092886), (9, 2061924), (12, 1546443), (18, 1030962), (27, 687308), (36, 515481), (54, 343654), (108, 171827)]