81741882

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18637}}^1$

素因数の和:18702

約数の個数: 32

約数和(自身を含む): 177135552

約数和(自身を除く): 95393670

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 18637, 37274, 55911, 111822, 316829, 633658, 801391, 950487, 1602782, 1900974, 2404173, 4808346, 13623647, 27247294, 40870941, 81741882]

約数ペア:

[(1, 81741882), (2, 40870941), (3, 27247294), (6, 13623647), (17, 4808346), (34, 2404173), (43, 1900974), (51, 1602782), (86, 950487), (102, 801391), (129, 633658), (258, 316829), (731, 111822), (1462, 55911), (2193, 37274), (4386, 18637)]