71581962

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{38861}}^1$

素因数の和:39173

約数の個数: 16

約数和(自身を含む): 143633952

約数和(自身を除く): 72051990

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 38861, 77722, 116583, 233166, 11930327, 23860654, 35790981, 71581962]

約数ペア:

[(1, 71581962), (2, 35790981), (3, 23860654), (6, 11930327), (307, 233166), (614, 116583), (921, 77722), (1842, 38861)]