13640346

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6827}}^1$

素因数の和:6875

約数の個数: 32

約数和(自身を含む): 31135680

約数和(自身を除く): 17495334

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 6827, 13654, 20481, 40962, 61443, 122886, 184329, 252599, 368658, 505198, 757797, 1515594, 2273391, 4546782, 6820173, 13640346]

約数ペア:

[(1, 13640346), (2, 6820173), (3, 4546782), (6, 2273391), (9, 1515594), (18, 757797), (27, 505198), (37, 368658), (54, 252599), (74, 184329), (111, 122886), (222, 61443), (333, 40962), (666, 20481), (999, 13654), (1998, 6827)]