2054268

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 5564160

約数和(自身を除く): 3509892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 827, 828, 1242, 1654, 2481, 2484, 3308, 4962, 7443, 9924, 14886, 19021, 22329, 29772, 38042, 44658, 57063, 76084, 89316, 114126, 171189, 228252, 342378, 513567, 684756, 1027134, 2054268]

約数ペア:

[(1, 2054268), (2, 1027134), (3, 684756), (4, 513567), (6, 342378), (9, 228252), (12, 171189), (18, 114126), (23, 89316), (27, 76084), (36, 57063), (46, 44658), (54, 38042), (69, 29772), (92, 22329), (108, 19021), (138, 14886), (207, 9924), (276, 7443), (414, 4962), (621, 3308), (827, 2484), (828, 2481), (1242, 1654)]