1428718086

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{6569}}^1$

素因数の和:6901

約数の個数: 48

約数和(自身を含む): 3179301840

約数和(自身を除く): 1750583754

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 281, 387, 562, 774, 843, 1686, 2529, 5058, 6569, 12083, 13138, 19707, 24166, 36249, 39414, 59121, 72498, 108747, 118242, 217494, 282467, 564934, 847401, 1694802, 1845889, 2542203, 3691778, 5084406, 5537667, 11075334, 16613001, 33226002, 79373227, 158746454, 238119681, 476239362, 714359043, 1428718086]

約数ペア:

[(1, 1428718086), (2, 714359043), (3, 476239362), (6, 238119681), (9, 158746454), (18, 79373227), (43, 33226002), (86, 16613001), (129, 11075334), (258, 5537667), (281, 5084406), (387, 3691778), (562, 2542203), (774, 1845889), (843, 1694802), (1686, 847401), (2529, 564934), (5058, 282467), (6569, 217494), (12083, 118242), (13138, 108747), (19707, 72498), (24166, 59121), (36249, 39414)]