9129798

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 20638800

約数和(自身を除く): 11509002

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 89, 123, 139, 178, 246, 267, 278, 369, 417, 534, 738, 801, 834, 1251, 1602, 2502, 3649, 5699, 7298, 10947, 11398, 12371, 17097, 21894, 24742, 32841, 34194, 37113, 51291, 65682, 74226, 102582, 111339, 222678, 507211, 1014422, 1521633, 3043266, 4564899, 9129798]

約数ペア:

[(1, 9129798), (2, 4564899), (3, 3043266), (6, 1521633), (9, 1014422), (18, 507211), (41, 222678), (82, 111339), (89, 102582), (123, 74226), (139, 65682), (178, 51291), (246, 37113), (267, 34194), (278, 32841), (369, 24742), (417, 21894), (534, 17097), (738, 12371), (801, 11398), (834, 10947), (1251, 7298), (1602, 5699), (2502, 3649)]