81831942

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{35797}}^1$

素因数の和:35932

約数の個数: 24

約数和(自身を含む): 178703616

約数和(自身を除く): 96871674

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 35797, 71594, 107391, 214782, 322173, 644346, 4546219, 9092438, 13638657, 27277314, 40915971, 81831942]

約数ペア:

[(1, 81831942), (2, 40915971), (3, 27277314), (6, 13638657), (9, 9092438), (18, 4546219), (127, 644346), (254, 322173), (381, 214782), (762, 107391), (1143, 71594), (2286, 35797)]