321059214

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{283121}}^1$

素因数の和:283142

約数の個数: 40

約数和(自身を含む): 822186288

約数和(自身を除く): 501127074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 283121, 566242, 849363, 1698726, 1981847, 2548089, 3963694, 5096178, 5945541, 7644267, 11891082, 15288534, 17836623, 22932801, 35673246, 45865602, 53509869, 107019738, 160529607, 321059214]

約数ペア:

[(1, 321059214), (2, 160529607), (3, 107019738), (6, 53509869), (7, 45865602), (9, 35673246), (14, 22932801), (18, 17836623), (21, 15288534), (27, 11891082), (42, 7644267), (54, 5945541), (63, 5096178), (81, 3963694), (126, 2548089), (162, 1981847), (189, 1698726), (378, 849363), (567, 566242), (1134, 283121)]