2754414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 6552000

約数和(自身を除く): 3797586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 149, 158, 234, 237, 298, 447, 474, 711, 894, 1027, 1341, 1422, 1937, 2054, 2682, 3081, 3874, 5811, 6162, 9243, 11622, 11771, 17433, 18486, 23542, 34866, 35313, 70626, 105939, 153023, 211878, 306046, 459069, 918138, 1377207, 2754414]

約数ペア:

[(1, 2754414), (2, 1377207), (3, 918138), (6, 459069), (9, 306046), (13, 211878), (18, 153023), (26, 105939), (39, 70626), (78, 35313), (79, 34866), (117, 23542), (149, 18486), (158, 17433), (234, 11771), (237, 11622), (298, 9243), (447, 6162), (474, 5811), (711, 3874), (894, 3081), (1027, 2682), (1341, 2054), (1422, 1937)]