2009501298

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1772047}}^1$

素因数の和:1772068

約数の個数: 40

約数和(自身を含む): 5146027392

約数和(自身を除く): 3136526094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1772047, 3544094, 5316141, 10632282, 12404329, 15948423, 24808658, 31896846, 37212987, 47845269, 74425974, 95690538, 111638961, 143535807, 223277922, 287071614, 334916883, 669833766, 1004750649, 2009501298]

約数ペア:

[(1, 2009501298), (2, 1004750649), (3, 669833766), (6, 334916883), (7, 287071614), (9, 223277922), (14, 143535807), (18, 111638961), (21, 95690538), (27, 74425974), (42, 47845269), (54, 37212987), (63, 31896846), (81, 24808658), (126, 15948423), (162, 12404329), (189, 10632282), (378, 5316141), (567, 3544094), (1134, 1772047)]