71902386

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{84991}}^1$

素因数の和:85046

約数の個数: 24

約数和(自身を含む): 159105024

約数和(自身を除く): 87202638

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 84991, 169982, 254973, 509946, 764919, 1529838, 3994577, 7989154, 11983731, 23967462, 35951193, 71902386]

約数ペア:

[(1, 71902386), (2, 35951193), (3, 23967462), (6, 11983731), (9, 7989154), (18, 3994577), (47, 1529838), (94, 764919), (141, 509946), (282, 254973), (423, 169982), (846, 84991)]