171936558

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4871}}^1$

素因数の和:4969

約数の個数: 48

約数和(自身を含む): 389896416

約数和(自身を除く): 217959858

約数列:

[1, 2, 3, 6, 9, 18, 37, 53, 74, 106, 111, 159, 222, 318, 333, 477, 666, 954, 1961, 3922, 4871, 5883, 9742, 11766, 14613, 17649, 29226, 35298, 43839, 87678, 180227, 258163, 360454, 516326, 540681, 774489, 1081362, 1548978, 1622043, 2323467, 3244086, 4646934, 9552031, 19104062, 28656093, 57312186, 85968279, 171936558]

約数ペア:

[(1, 171936558), (2, 85968279), (3, 57312186), (6, 28656093), (9, 19104062), (18, 9552031), (37, 4646934), (53, 3244086), (74, 2323467), (106, 1622043), (111, 1548978), (159, 1081362), (222, 774489), (318, 540681), (333, 516326), (477, 360454), (666, 258163), (954, 180227), (1961, 87678), (3922, 43839), (4871, 35298), (5883, 29226), (9742, 17649), (11766, 14613)]