28441854

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{3583}}^1$

素因数の和:3611

約数の個数: 60

約数和(自身を含む): 74156544

約数和(自身を除く): 45714690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3583, 3969, 7166, 7938, 10749, 21498, 25081, 32247, 50162, 64494, 75243, 96741, 150486, 175567, 193482, 225729, 290223, 351134, 451458, 526701, 580446, 677187, 1053402, 1354374, 1580103, 2031561, 3160206, 4063122, 4740309, 9480618, 14220927, 28441854]

約数ペア:

[(1, 28441854), (2, 14220927), (3, 9480618), (6, 4740309), (7, 4063122), (9, 3160206), (14, 2031561), (18, 1580103), (21, 1354374), (27, 1053402), (42, 677187), (49, 580446), (54, 526701), (63, 451458), (81, 351134), (98, 290223), (126, 225729), (147, 193482), (162, 175567), (189, 150486), (294, 96741), (378, 75243), (441, 64494), (567, 50162), (882, 32247), (1134, 25081), (1323, 21498), (2646, 10749), (3583, 7938), (3969, 7166)]