2220238818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{14479}}^1$

素因数の和:15711

約数の個数: 48

約数和(自身を含む): 5502631680

約数和(自身を除く): 3282392862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1217, 2434, 3651, 7302, 8519, 10953, 14479, 17038, 21906, 25557, 28958, 43437, 51114, 76671, 86874, 101353, 130311, 153342, 202706, 260622, 304059, 608118, 912177, 1824354, 17620943, 35241886, 52862829, 105725658, 123346601, 158588487, 246693202, 317176974, 370039803, 740079606, 1110119409, 2220238818]

約数ペア:

[(1, 2220238818), (2, 1110119409), (3, 740079606), (6, 370039803), (7, 317176974), (9, 246693202), (14, 158588487), (18, 123346601), (21, 105725658), (42, 52862829), (63, 35241886), (126, 17620943), (1217, 1824354), (2434, 912177), (3651, 608118), (7302, 304059), (8519, 260622), (10953, 202706), (14479, 153342), (17038, 130311), (21906, 101353), (25557, 86874), (28958, 76671), (43437, 51114)]