6565986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 17202432

約数和(自身を除く): 10636446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 41, 42, 62, 63, 82, 93, 123, 126, 186, 217, 246, 279, 287, 369, 434, 558, 574, 651, 738, 861, 1271, 1302, 1681, 1722, 1953, 2542, 2583, 3362, 3813, 3906, 5043, 5166, 7626, 8897, 10086, 11439, 11767, 15129, 17794, 22878, 23534, 26691, 30258, 35301, 52111, 53382, 70602, 80073, 104222, 105903, 156333, 160146, 211806, 312666, 364777, 468999, 729554, 937998, 1094331, 2188662, 3282993, 6565986]

約数ペア:

[(1, 6565986), (2, 3282993), (3, 2188662), (6, 1094331), (7, 937998), (9, 729554), (14, 468999), (18, 364777), (21, 312666), (31, 211806), (41, 160146), (42, 156333), (62, 105903), (63, 104222), (82, 80073), (93, 70602), (123, 53382), (126, 52111), (186, 35301), (217, 30258), (246, 26691), (279, 23534), (287, 22878), (369, 17794), (434, 15129), (558, 11767), (574, 11439), (651, 10086), (738, 8897), (861, 7626), (1271, 5166), (1302, 5043), (1681, 3906), (1722, 3813), (1953, 3362), (2542, 2583)]