7048818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 17873856

約数和(自身を除く): 10825038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1301, 1806, 2602, 2709, 3903, 5418, 7806, 9107, 11709, 18214, 23418, 27321, 54642, 55943, 81963, 111886, 163926, 167829, 335658, 391601, 503487, 783202, 1006974, 1174803, 2349606, 3524409, 7048818]

約数ペア:

[(1, 7048818), (2, 3524409), (3, 2349606), (6, 1174803), (7, 1006974), (9, 783202), (14, 503487), (18, 391601), (21, 335658), (42, 167829), (43, 163926), (63, 111886), (86, 81963), (126, 55943), (129, 54642), (258, 27321), (301, 23418), (387, 18214), (602, 11709), (774, 9107), (903, 7806), (1301, 5418), (1806, 3903), (2602, 2709)]