2780455914

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1123}}^1\times {\mathrm{2053}}^1$

素因数の和:3251

約数の個数: 48

約数和(自身を含む): 6122661792

約数和(自身を除く): 3342205878

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1123, 1206, 2053, 2246, 3369, 4106, 6159, 6738, 10107, 12318, 18477, 20214, 36954, 75241, 137551, 150482, 225723, 275102, 412653, 451446, 677169, 825306, 1237959, 1354338, 2305519, 2475918, 4611038, 6916557, 13833114, 20749671, 41499342, 154469773, 308939546, 463409319, 926818638, 1390227957, 2780455914]

約数ペア:

[(1, 2780455914), (2, 1390227957), (3, 926818638), (6, 463409319), (9, 308939546), (18, 154469773), (67, 41499342), (134, 20749671), (201, 13833114), (402, 6916557), (603, 4611038), (1123, 2475918), (1206, 2305519), (2053, 1354338), (2246, 1237959), (3369, 825306), (4106, 677169), (6159, 451446), (6738, 412653), (10107, 275102), (12318, 225723), (18477, 150482), (20214, 137551), (36954, 75241)]