2188662

素因数分解:

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

素因数の和:125

約数の個数: 48

約数和(自身を含む): 5293056

約数和(自身を除く): 3104394

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 574, 651, 861, 1271, 1302, 1681, 1722, 2542, 3362, 3813, 5043, 7626, 8897, 10086, 11767, 17794, 23534, 26691, 35301, 52111, 53382, 70602, 104222, 156333, 312666, 364777, 729554, 1094331, 2188662]

約数ペア:

[(1, 2188662), (2, 1094331), (3, 729554), (6, 364777), (7, 312666), (14, 156333), (21, 104222), (31, 70602), (41, 53382), (42, 52111), (62, 35301), (82, 26691), (93, 23534), (123, 17794), (186, 11767), (217, 10086), (246, 8897), (287, 7626), (434, 5043), (574, 3813), (651, 3362), (861, 2542), (1271, 1722), (1302, 1681)]