2019156714

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{2707}}^1$

素因数の和:3464

約数の個数: 64

約数和(自身を含む): 4731417600

約数和(自身を除く): 2712260886

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 727, 1026, 1454, 2181, 2707, 4362, 5414, 6543, 8121, 13086, 13813, 16242, 19629, 24363, 27626, 39258, 41439, 48726, 51433, 73089, 82878, 102866, 124317, 146178, 154299, 248634, 308598, 372951, 462897, 745902, 925794, 1388691, 1967989, 2777382, 3935978, 5903967, 11807934, 17711901, 35423802, 37391791, 53135703, 74783582, 106271406, 112175373, 224350746, 336526119, 673052238, 1009578357, 2019156714]

約数ペア:

[(1, 2019156714), (2, 1009578357), (3, 673052238), (6, 336526119), (9, 224350746), (18, 112175373), (19, 106271406), (27, 74783582), (38, 53135703), (54, 37391791), (57, 35423802), (114, 17711901), (171, 11807934), (342, 5903967), (513, 3935978), (727, 2777382), (1026, 1967989), (1454, 1388691), (2181, 925794), (2707, 745902), (4362, 462897), (5414, 372951), (6543, 308598), (8121, 248634), (13086, 154299), (13813, 146178), (16242, 124317), (19629, 102866), (24363, 82878), (27626, 73089), (39258, 51433), (41439, 48726)]