71839422

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107867}}^1$

素因数の和:107912

約数の個数: 24

約数和(自身を含む): 159860376

約数和(自身を除く): 88020954

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 107867, 215734, 323601, 647202, 970803, 1941606, 3991079, 7982158, 11973237, 23946474, 35919711, 71839422]

約数ペア:

[(1, 71839422), (2, 35919711), (3, 23946474), (6, 11973237), (9, 7982158), (18, 3991079), (37, 1941606), (74, 970803), (111, 647202), (222, 323601), (333, 215734), (666, 107867)]