672156

素因数分解:

$2^2\times 3^2\times {\mathrm{18671}}^1$

素因数の和:18681

約数の個数: 18

約数和(自身を含む): 1699152

約数和(自身を除く): 1026996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 18671, 37342, 56013, 74684, 112026, 168039, 224052, 336078, 672156]

約数ペア:

[(1, 672156), (2, 336078), (3, 224052), (4, 168039), (6, 112026), (9, 74684), (12, 56013), (18, 37342), (36, 18671)]