19149102

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{7237}}^1$

素因数の和:7262

約数の個数: 48

約数和(自身を含む): 49507920

約数和(自身を除く): 30358818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 7237, 14474, 21711, 43422, 50659, 65133, 101318, 130266, 151977, 195399, 303954, 354613, 390798, 455931, 709226, 911862, 1063839, 1367793, 2127678, 2735586, 3191517, 6383034, 9574551, 19149102]

約数ペア:

[(1, 19149102), (2, 9574551), (3, 6383034), (6, 3191517), (7, 2735586), (9, 2127678), (14, 1367793), (18, 1063839), (21, 911862), (27, 709226), (42, 455931), (49, 390798), (54, 354613), (63, 303954), (98, 195399), (126, 151977), (147, 130266), (189, 101318), (294, 65133), (378, 50659), (441, 43422), (882, 21711), (1323, 14474), (2646, 7237)]