16973316

素因数分解:

$2^2\times 3^2\times {\mathrm{471481}}^1$

素因数の和:471491

約数の個数: 18

約数和(自身を含む): 42904862

約数和(自身を除く): 25931546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 471481, 942962, 1414443, 1885924, 2828886, 4243329, 5657772, 8486658, 16973316]

約数ペア:

[(1, 16973316), (2, 8486658), (3, 5657772), (4, 4243329), (6, 2828886), (9, 1885924), (12, 1414443), (18, 942962), (36, 471481)]