2159298

素因数分解:

$2^1\times 3^6\times {\mathrm{1481}}^1$

素因数の和:1501

約数の個数: 28

約数和(自身を含む): 4859478

約数和(自身を除く): 2700180

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1481, 2962, 4443, 8886, 13329, 26658, 39987, 79974, 119961, 239922, 359883, 719766, 1079649, 2159298]

約数ペア:

[(1, 2159298), (2, 1079649), (3, 719766), (6, 359883), (9, 239922), (18, 119961), (27, 79974), (54, 39987), (81, 26658), (162, 13329), (243, 8886), (486, 4443), (729, 2962), (1458, 1481)]