6720156

素因数分解:

$2^2\times 3^2\times {\mathrm{186671}}^1$

素因数の和:186681

約数の個数: 18

約数和(自身を含む): 16987152

約数和(自身を除く): 10266996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 186671, 373342, 560013, 746684, 1120026, 1680039, 2240052, 3360078, 6720156]

約数ペア:

[(1, 6720156), (2, 3360078), (3, 2240052), (4, 1680039), (6, 1120026), (9, 746684), (12, 560013), (18, 373342), (36, 186671)]