1681806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 4013568

約数和(自身を除く): 2331762

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1741, 3482, 5223, 10446, 12187, 24374, 36561, 40043, 73122, 80086, 120129, 240258, 280301, 560602, 840903, 1681806]

約数ペア:

[(1, 1681806), (2, 840903), (3, 560602), (6, 280301), (7, 240258), (14, 120129), (21, 80086), (23, 73122), (42, 40043), (46, 36561), (69, 24374), (138, 12187), (161, 10446), (322, 5223), (483, 3482), (966, 1741)]