7655634

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 20188608

約数和(自身を除く): 12532974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 157, 162, 189, 258, 301, 314, 378, 387, 471, 567, 602, 774, 903, 942, 1099, 1134, 1161, 1413, 1806, 2198, 2322, 2709, 2826, 3297, 3483, 4239, 5418, 6594, 6751, 6966, 8127, 8478, 9891, 12717, 13502, 16254, 19782, 20253, 24381, 25434, 29673, 40506, 47257, 48762, 59346, 60759, 89019, 94514, 121518, 141771, 178038, 182277, 283542, 364554, 425313, 546831, 850626, 1093662, 1275939, 2551878, 3827817, 7655634]

約数ペア:

[(1, 7655634), (2, 3827817), (3, 2551878), (6, 1275939), (7, 1093662), (9, 850626), (14, 546831), (18, 425313), (21, 364554), (27, 283542), (42, 182277), (43, 178038), (54, 141771), (63, 121518), (81, 94514), (86, 89019), (126, 60759), (129, 59346), (157, 48762), (162, 47257), (189, 40506), (258, 29673), (301, 25434), (314, 24381), (378, 20253), (387, 19782), (471, 16254), (567, 13502), (602, 12717), (774, 9891), (903, 8478), (942, 8127), (1099, 6966), (1134, 6751), (1161, 6594), (1413, 5418), (1806, 4239), (2198, 3483), (2322, 3297), (2709, 2826)]