71894826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173659}}^1$

素因数の和:173690

約数の個数: 24

約数和(自身を含む): 162545760

約数和(自身を除く): 90650934

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 173659, 347318, 520977, 1041954, 1562931, 3125862, 3994157, 7988314, 11982471, 23964942, 35947413, 71894826]

約数ペア:

[(1, 71894826), (2, 35947413), (3, 23964942), (6, 11982471), (9, 7988314), (18, 3994157), (23, 3125862), (46, 1562931), (69, 1041954), (138, 520977), (207, 347318), (414, 173659)]