16972236

素因数分解:

$2^2\times 3^2\times {\mathrm{471451}}^1$

素因数の和:471461

約数の個数: 18

約数和(自身を含む): 42902132

約数和(自身を除く): 25929896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 471451, 942902, 1414353, 1885804, 2828706, 4243059, 5657412, 8486118, 16972236]

約数ペア:

[(1, 16972236), (2, 8486118), (3, 5657412), (4, 4243059), (6, 2828706), (9, 1885804), (12, 1414353), (18, 942902), (36, 471451)]