25380846

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 59155200

約数和(自身を除く): 33774354

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1579, 1786, 2679, 3158, 4737, 5358, 8037, 9474, 14211, 16074, 28422, 30001, 60002, 74213, 90003, 148426, 180006, 222639, 270009, 445278, 540018, 667917, 1335834, 1410047, 2820094, 4230141, 8460282, 12690423, 25380846]

約数ペア:

[(1, 25380846), (2, 12690423), (3, 8460282), (6, 4230141), (9, 2820094), (18, 1410047), (19, 1335834), (38, 667917), (47, 540018), (57, 445278), (94, 270009), (114, 222639), (141, 180006), (171, 148426), (282, 90003), (342, 74213), (423, 60002), (846, 30001), (893, 28422), (1579, 16074), (1786, 14211), (2679, 9474), (3158, 8037), (4737, 5358)]