1849554

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{233}}^1$

素因数の和:261

約数の個数: 60

約数和(自身を含む): 4841694

約数和(自身を除く): 2992140

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 233, 294, 378, 441, 466, 567, 699, 882, 1134, 1323, 1398, 1631, 2097, 2646, 3262, 3969, 4194, 4893, 6291, 7938, 9786, 11417, 12582, 14679, 18873, 22834, 29358, 34251, 37746, 44037, 68502, 88074, 102753, 132111, 205506, 264222, 308259, 616518, 924777, 1849554]

約数ペア:

[(1, 1849554), (2, 924777), (3, 616518), (6, 308259), (7, 264222), (9, 205506), (14, 132111), (18, 102753), (21, 88074), (27, 68502), (42, 44037), (49, 37746), (54, 34251), (63, 29358), (81, 22834), (98, 18873), (126, 14679), (147, 12582), (162, 11417), (189, 9786), (233, 7938), (294, 6291), (378, 4893), (441, 4194), (466, 3969), (567, 3262), (699, 2646), (882, 2097), (1134, 1631), (1323, 1398)]