2548098

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{107}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 6722352

約数和(自身を除く): 4174254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 107, 126, 147, 162, 189, 214, 243, 294, 321, 378, 441, 486, 567, 642, 749, 882, 963, 1134, 1323, 1498, 1701, 1926, 2247, 2646, 2889, 3402, 3969, 4494, 5243, 5778, 6741, 7938, 8667, 10486, 11907, 13482, 15729, 17334, 20223, 23814, 26001, 31458, 40446, 47187, 52002, 60669, 94374, 121338, 141561, 182007, 283122, 364014, 424683, 849366, 1274049, 2548098]

約数ペア:

[(1, 2548098), (2, 1274049), (3, 849366), (6, 424683), (7, 364014), (9, 283122), (14, 182007), (18, 141561), (21, 121338), (27, 94374), (42, 60669), (49, 52002), (54, 47187), (63, 40446), (81, 31458), (98, 26001), (107, 23814), (126, 20223), (147, 17334), (162, 15729), (189, 13482), (214, 11907), (243, 10486), (294, 8667), (321, 7938), (378, 6741), (441, 5778), (486, 5243), (567, 4494), (642, 3969), (749, 3402), (882, 2889), (963, 2646), (1134, 2247), (1323, 1926), (1498, 1701)]