285427854

素因数分解:

$2^1\times 3^3\times {\mathrm{1237}}^1\times {\mathrm{4273}}^1$

素因数の和:5521

約数の個数: 32

約数和(自身を含む): 634945440

約数和(自身を除く): 349517586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1237, 2474, 3711, 4273, 7422, 8546, 11133, 12819, 22266, 25638, 33399, 38457, 66798, 76914, 115371, 230742, 5285701, 10571402, 15857103, 31714206, 47571309, 95142618, 142713927, 285427854]

約数ペア:

[(1, 285427854), (2, 142713927), (3, 95142618), (6, 47571309), (9, 31714206), (18, 15857103), (27, 10571402), (54, 5285701), (1237, 230742), (2474, 115371), (3711, 76914), (4273, 66798), (7422, 38457), (8546, 33399), (11133, 25638), (12819, 22266)]